78302136

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1$

素因数の和:349

約数の個数: 128

約数和(自身を含む): 230169600

約数和(自身を除く): 151867464

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 66, 68, 73, 88, 102, 132, 136, 146, 187, 204, 219, 239, 264, 292, 374, 408, 438, 478, 561, 584, 717, 748, 803, 876, 956, 1122, 1241, 1434, 1496, 1606, 1752, 1912, 2244, 2409, 2482, 2629, 2868, 3212, 3723, 4063, 4488, 4818, 4964, 5258, 5736, 6424, 7446, 7887, 8126, 9636, 9928, 10516, 12189, 13651, 14892, 15774, 16252, 17447, 19272, 21032, 24378, 27302, 29784, 31548, 32504, 34894, 40953, 44693, 48756, 52341, 54604, 63096, 69788, 81906, 89386, 97512, 104682, 109208, 134079, 139576, 163812, 178772, 191917, 209364, 268158, 296599, 327624, 357544, 383834, 418728, 536316, 575751, 593198, 767668, 889797, 1072632, 1151502, 1186396, 1535336, 1779594, 2303004, 2372792, 3262589, 3559188, 4606008, 6525178, 7118376, 9787767, 13050356, 19575534, 26100712, 39151068, 78302136]

約数ペア:

[(1, 78302136), (2, 39151068), (3, 26100712), (4, 19575534), (6, 13050356), (8, 9787767), (11, 7118376), (12, 6525178), (17, 4606008), (22, 3559188), (24, 3262589), (33, 2372792), (34, 2303004), (44, 1779594), (51, 1535336), (66, 1186396), (68, 1151502), (73, 1072632), (88, 889797), (102, 767668), (132, 593198), (136, 575751), (146, 536316), (187, 418728), (204, 383834), (219, 357544), (239, 327624), (264, 296599), (292, 268158), (374, 209364), (408, 191917), (438, 178772), (478, 163812), (561, 139576), (584, 134079), (717, 109208), (748, 104682), (803, 97512), (876, 89386), (956, 81906), (1122, 69788), (1241, 63096), (1434, 54604), (1496, 52341), (1606, 48756), (1752, 44693), (1912, 40953), (2244, 34894), (2409, 32504), (2482, 31548), (2629, 29784), (2868, 27302), (3212, 24378), (3723, 21032), (4063, 19272), (4488, 17447), (4818, 16252), (4964, 15774), (5258, 14892), (5736, 13651), (6424, 12189), (7446, 10516), (7887, 9928), (8126, 9636)]