68414892

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:148

約数の個数: 192

約数和(自身を含む): 211943424

約数和(自身を除く): 143528532

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 31, 39, 42, 43, 47, 52, 62, 78, 84, 86, 91, 93, 94, 124, 129, 141, 156, 172, 182, 186, 188, 217, 258, 273, 282, 301, 329, 364, 372, 403, 434, 516, 546, 559, 564, 602, 611, 651, 658, 806, 868, 903, 987, 1092, 1118, 1204, 1209, 1222, 1302, 1316, 1333, 1457, 1612, 1677, 1806, 1833, 1974, 2021, 2236, 2418, 2444, 2604, 2666, 2821, 2914, 3354, 3612, 3666, 3913, 3948, 3999, 4042, 4277, 4371, 4836, 5332, 5642, 5828, 6063, 6708, 7332, 7826, 7998, 8084, 8463, 8554, 8742, 9331, 10199, 11284, 11739, 12126, 12831, 14147, 15652, 15996, 16926, 17108, 17329, 17484, 18662, 18941, 20398, 23478, 24252, 25662, 26273, 27993, 28294, 30597, 33852, 34658, 37324, 37882, 40796, 42441, 46956, 51324, 51987, 52546, 55986, 56588, 56823, 61194, 62651, 69316, 75764, 78819, 84882, 103974, 105092, 111972, 113646, 121303, 122388, 125302, 132587, 157638, 169764, 183911, 187953, 207948, 227292, 242606, 250604, 265174, 315276, 363909, 367822, 375906, 397761, 438557, 485212, 530348, 551733, 727818, 735644, 751812, 795522, 814463, 877114, 1103466, 1315671, 1455636, 1591044, 1628926, 1754228, 2206932, 2443389, 2631342, 3257852, 4886778, 5262684, 5701241, 9773556, 11402482, 17103723, 22804964, 34207446, 68414892]

約数ペア:

[(1, 68414892), (2, 34207446), (3, 22804964), (4, 17103723), (6, 11402482), (7, 9773556), (12, 5701241), (13, 5262684), (14, 4886778), (21, 3257852), (26, 2631342), (28, 2443389), (31, 2206932), (39, 1754228), (42, 1628926), (43, 1591044), (47, 1455636), (52, 1315671), (62, 1103466), (78, 877114), (84, 814463), (86, 795522), (91, 751812), (93, 735644), (94, 727818), (124, 551733), (129, 530348), (141, 485212), (156, 438557), (172, 397761), (182, 375906), (186, 367822), (188, 363909), (217, 315276), (258, 265174), (273, 250604), (282, 242606), (301, 227292), (329, 207948), (364, 187953), (372, 183911), (403, 169764), (434, 157638), (516, 132587), (546, 125302), (559, 122388), (564, 121303), (602, 113646), (611, 111972), (651, 105092), (658, 103974), (806, 84882), (868, 78819), (903, 75764), (987, 69316), (1092, 62651), (1118, 61194), (1204, 56823), (1209, 56588), (1222, 55986), (1302, 52546), (1316, 51987), (1333, 51324), (1457, 46956), (1612, 42441), (1677, 40796), (1806, 37882), (1833, 37324), (1974, 34658), (2021, 33852), (2236, 30597), (2418, 28294), (2444, 27993), (2604, 26273), (2666, 25662), (2821, 24252), (2914, 23478), (3354, 20398), (3612, 18941), (3666, 18662), (3913, 17484), (3948, 17329), (3999, 17108), (4042, 16926), (4277, 15996), (4371, 15652), (4836, 14147), (5332, 12831), (5642, 12126), (5828, 11739), (6063, 11284), (6708, 10199), (7332, 9331), (7826, 8742), (7998, 8554), (8084, 8463)]