68572062

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:215

約数の個数: 128

約数和(自身を含む): 178053120

約数和(自身を除く): 109481058

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 27, 31, 39, 46, 54, 62, 69, 78, 93, 117, 137, 138, 186, 207, 234, 274, 279, 299, 351, 403, 411, 414, 558, 598, 621, 702, 713, 806, 822, 837, 897, 1209, 1233, 1242, 1426, 1674, 1781, 1794, 2139, 2418, 2466, 2691, 3151, 3562, 3627, 3699, 4247, 4278, 5343, 5382, 6302, 6417, 7254, 7398, 8073, 8494, 9269, 9453, 10686, 10881, 12741, 12834, 16029, 16146, 18538, 18906, 19251, 21762, 25482, 27807, 28359, 32058, 38223, 38502, 40963, 48087, 55211, 55614, 56718, 76446, 81926, 83421, 85077, 96174, 97681, 110422, 114669, 122889, 165633, 166842, 170154, 195362, 229338, 245778, 250263, 293043, 331266, 368667, 496899, 500526, 586086, 737334, 879129, 993798, 1106001, 1269853, 1490697, 1758258, 2212002, 2539706, 2637387, 2981394, 3809559, 5274774, 7619118, 11428677, 22857354, 34286031, 68572062]

約数ペア:

[(1, 68572062), (2, 34286031), (3, 22857354), (6, 11428677), (9, 7619118), (13, 5274774), (18, 3809559), (23, 2981394), (26, 2637387), (27, 2539706), (31, 2212002), (39, 1758258), (46, 1490697), (54, 1269853), (62, 1106001), (69, 993798), (78, 879129), (93, 737334), (117, 586086), (137, 500526), (138, 496899), (186, 368667), (207, 331266), (234, 293043), (274, 250263), (279, 245778), (299, 229338), (351, 195362), (403, 170154), (411, 166842), (414, 165633), (558, 122889), (598, 114669), (621, 110422), (702, 97681), (713, 96174), (806, 85077), (822, 83421), (837, 81926), (897, 76446), (1209, 56718), (1233, 55614), (1242, 55211), (1426, 48087), (1674, 40963), (1781, 38502), (1794, 38223), (2139, 32058), (2418, 28359), (2466, 27807), (2691, 25482), (3151, 21762), (3562, 19251), (3627, 18906), (3699, 18538), (4247, 16146), (4278, 16029), (5343, 12834), (5382, 12741), (6302, 10881), (6417, 10686), (7254, 9453), (7398, 9269), (8073, 8494)]