98813988

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:207

約数の個数: 216

約数和(自身を含む): 325328640

約数和(自身を除く): 226514652

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 31, 36, 39, 42, 49, 52, 62, 63, 78, 84, 91, 93, 98, 117, 124, 126, 139, 147, 156, 182, 186, 196, 217, 234, 252, 273, 278, 279, 294, 364, 372, 403, 417, 434, 441, 468, 546, 556, 558, 588, 637, 651, 806, 819, 834, 868, 882, 973, 1092, 1116, 1209, 1251, 1274, 1302, 1519, 1612, 1638, 1668, 1764, 1807, 1911, 1946, 1953, 2418, 2502, 2548, 2604, 2821, 2919, 3038, 3276, 3614, 3627, 3822, 3892, 3906, 4309, 4557, 4836, 5004, 5421, 5642, 5733, 5838, 6076, 6811, 7228, 7254, 7644, 7812, 8463, 8618, 8757, 9114, 10842, 11284, 11466, 11676, 12649, 12927, 13622, 13671, 14508, 16263, 16926, 17236, 17514, 18228, 19747, 20433, 21684, 22932, 25298, 25389, 25854, 27244, 27342, 30163, 32526, 33852, 35028, 37947, 38781, 39494, 40866, 50596, 50778, 51708, 54684, 56017, 59241, 60326, 61299, 65052, 75894, 77562, 78988, 81732, 88543, 90489, 101556, 112034, 113841, 118482, 120652, 122598, 151788, 155124, 168051, 177086, 177723, 180978, 211141, 224068, 227682, 236964, 245196, 265629, 271467, 336102, 354172, 355446, 361956, 392119, 422282, 455364, 504153, 531258, 542934, 633423, 672204, 710892, 784238, 796887, 844564, 1008306, 1062516, 1085868, 1176357, 1266846, 1568476, 1593774, 1900269, 2016612, 2352714, 2533692, 2744833, 3187548, 3529071, 3800538, 4705428, 5489666, 7058142, 7601076, 8234499, 10979332, 14116284, 16468998, 24703497, 32937996, 49406994, 98813988]

約数ペア:

[(1, 98813988), (2, 49406994), (3, 32937996), (4, 24703497), (6, 16468998), (7, 14116284), (9, 10979332), (12, 8234499), (13, 7601076), (14, 7058142), (18, 5489666), (21, 4705428), (26, 3800538), (28, 3529071), (31, 3187548), (36, 2744833), (39, 2533692), (42, 2352714), (49, 2016612), (52, 1900269), (62, 1593774), (63, 1568476), (78, 1266846), (84, 1176357), (91, 1085868), (93, 1062516), (98, 1008306), (117, 844564), (124, 796887), (126, 784238), (139, 710892), (147, 672204), (156, 633423), (182, 542934), (186, 531258), (196, 504153), (217, 455364), (234, 422282), (252, 392119), (273, 361956), (278, 355446), (279, 354172), (294, 336102), (364, 271467), (372, 265629), (403, 245196), (417, 236964), (434, 227682), (441, 224068), (468, 211141), (546, 180978), (556, 177723), (558, 177086), (588, 168051), (637, 155124), (651, 151788), (806, 122598), (819, 120652), (834, 118482), (868, 113841), (882, 112034), (973, 101556), (1092, 90489), (1116, 88543), (1209, 81732), (1251, 78988), (1274, 77562), (1302, 75894), (1519, 65052), (1612, 61299), (1638, 60326), (1668, 59241), (1764, 56017), (1807, 54684), (1911, 51708), (1946, 50778), (1953, 50596), (2418, 40866), (2502, 39494), (2548, 38781), (2604, 37947), (2821, 35028), (2919, 33852), (3038, 32526), (3276, 30163), (3614, 27342), (3627, 27244), (3822, 25854), (3892, 25389), (3906, 25298), (4309, 22932), (4557, 21684), (4836, 20433), (5004, 19747), (5421, 18228), (5642, 17514), (5733, 17236), (5838, 16926), (6076, 16263), (6811, 14508), (7228, 13671), (7254, 13622), (7644, 12927), (7812, 12649), (8463, 11676), (8618, 11466), (8757, 11284), (9114, 10842)]