81682692

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{571}}^1$

素因数の和:729

約数の個数: 96

約数和(自身を含む): 236780544

約数和(自身を除く): 155097852

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 131, 156, 182, 262, 273, 364, 393, 524, 546, 571, 786, 917, 1092, 1142, 1572, 1703, 1713, 1834, 2284, 2751, 3406, 3426, 3668, 3997, 5109, 5502, 6812, 6852, 7423, 7994, 10218, 11004, 11921, 11991, 14846, 15988, 20436, 22269, 23842, 23982, 29692, 35763, 44538, 47684, 47964, 51961, 71526, 74801, 89076, 103922, 143052, 149602, 155883, 207844, 224403, 299204, 311766, 448806, 523607, 623532, 897612, 972413, 1047214, 1570821, 1944826, 2094428, 2917239, 3141642, 3889652, 5834478, 6283284, 6806891, 11668956, 13613782, 20420673, 27227564, 40841346, 81682692]

約数ペア:

[(1, 81682692), (2, 40841346), (3, 27227564), (4, 20420673), (6, 13613782), (7, 11668956), (12, 6806891), (13, 6283284), (14, 5834478), (21, 3889652), (26, 3141642), (28, 2917239), (39, 2094428), (42, 1944826), (52, 1570821), (78, 1047214), (84, 972413), (91, 897612), (131, 623532), (156, 523607), (182, 448806), (262, 311766), (273, 299204), (364, 224403), (393, 207844), (524, 155883), (546, 149602), (571, 143052), (786, 103922), (917, 89076), (1092, 74801), (1142, 71526), (1572, 51961), (1703, 47964), (1713, 47684), (1834, 44538), (2284, 35763), (2751, 29692), (3406, 23982), (3426, 23842), (3668, 22269), (3997, 20436), (5109, 15988), (5502, 14846), (6812, 11991), (6852, 11921), (7423, 11004), (7994, 10218)]