71157996

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:173

約数の個数: 216

約数和(自身を含む): 235282320

約数和(自身を除く): 164124324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 29, 36, 39, 42, 49, 52, 58, 63, 78, 84, 87, 91, 98, 107, 116, 117, 126, 147, 156, 174, 182, 196, 203, 214, 234, 252, 261, 273, 294, 321, 348, 364, 377, 406, 428, 441, 468, 522, 546, 588, 609, 637, 642, 749, 754, 812, 819, 882, 963, 1044, 1092, 1131, 1218, 1274, 1284, 1391, 1421, 1498, 1508, 1638, 1764, 1827, 1911, 1926, 2247, 2262, 2436, 2548, 2639, 2782, 2842, 2996, 3103, 3276, 3393, 3654, 3822, 3852, 4173, 4263, 4494, 4524, 5243, 5278, 5564, 5684, 5733, 6206, 6741, 6786, 7308, 7644, 7917, 8346, 8526, 8988, 9309, 9737, 10486, 10556, 11466, 12412, 12519, 12789, 13482, 13572, 15729, 15834, 16692, 17052, 18473, 18618, 19474, 20972, 21721, 22932, 23751, 25038, 25578, 26964, 27927, 29211, 31458, 31668, 36946, 37236, 38948, 40339, 43442, 47187, 47502, 50076, 51156, 55419, 55854, 58422, 62916, 65163, 68159, 73892, 80678, 86884, 87633, 94374, 95004, 110838, 111708, 116844, 121017, 130326, 136318, 152047, 161356, 166257, 175266, 188748, 195489, 204477, 221676, 242034, 260652, 272636, 282373, 304094, 332514, 350532, 363051, 390978, 408954, 456141, 484068, 564746, 608188, 613431, 665028, 726102, 781956, 817908, 847119, 912282, 1129492, 1226862, 1368423, 1452204, 1694238, 1824564, 1976611, 2453724, 2541357, 2736846, 3388476, 3953222, 5082714, 5473692, 5929833, 7906444, 10165428, 11859666, 17789499, 23719332, 35578998, 71157996]

約数ペア:

[(1, 71157996), (2, 35578998), (3, 23719332), (4, 17789499), (6, 11859666), (7, 10165428), (9, 7906444), (12, 5929833), (13, 5473692), (14, 5082714), (18, 3953222), (21, 3388476), (26, 2736846), (28, 2541357), (29, 2453724), (36, 1976611), (39, 1824564), (42, 1694238), (49, 1452204), (52, 1368423), (58, 1226862), (63, 1129492), (78, 912282), (84, 847119), (87, 817908), (91, 781956), (98, 726102), (107, 665028), (116, 613431), (117, 608188), (126, 564746), (147, 484068), (156, 456141), (174, 408954), (182, 390978), (196, 363051), (203, 350532), (214, 332514), (234, 304094), (252, 282373), (261, 272636), (273, 260652), (294, 242034), (321, 221676), (348, 204477), (364, 195489), (377, 188748), (406, 175266), (428, 166257), (441, 161356), (468, 152047), (522, 136318), (546, 130326), (588, 121017), (609, 116844), (637, 111708), (642, 110838), (749, 95004), (754, 94374), (812, 87633), (819, 86884), (882, 80678), (963, 73892), (1044, 68159), (1092, 65163), (1131, 62916), (1218, 58422), (1274, 55854), (1284, 55419), (1391, 51156), (1421, 50076), (1498, 47502), (1508, 47187), (1638, 43442), (1764, 40339), (1827, 38948), (1911, 37236), (1926, 36946), (2247, 31668), (2262, 31458), (2436, 29211), (2548, 27927), (2639, 26964), (2782, 25578), (2842, 25038), (2996, 23751), (3103, 22932), (3276, 21721), (3393, 20972), (3654, 19474), (3822, 18618), (3852, 18473), (4173, 17052), (4263, 16692), (4494, 15834), (4524, 15729), (5243, 13572), (5278, 13482), (5564, 12789), (5684, 12519), (5733, 12412), (6206, 11466), (6741, 10556), (6786, 10486), (7308, 9737), (7644, 9309), (7917, 8988), (8346, 8526)]