78467376

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{569}}^1$

素因数の和:623

約数の個数: 120

約数和(自身を含む): 232819920

約数和(自身を除く): 154352544

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 48, 51, 52, 68, 78, 102, 104, 136, 156, 169, 204, 208, 221, 272, 312, 338, 408, 442, 507, 569, 624, 663, 676, 816, 884, 1014, 1138, 1326, 1352, 1707, 1768, 2028, 2276, 2652, 2704, 2873, 3414, 3536, 4056, 4552, 5304, 5746, 6828, 7397, 8112, 8619, 9104, 9673, 10608, 11492, 13656, 14794, 17238, 19346, 22191, 22984, 27312, 29019, 29588, 34476, 38692, 44382, 45968, 58038, 59176, 68952, 77384, 88764, 96161, 116076, 118352, 125749, 137904, 154768, 177528, 192322, 232152, 251498, 288483, 355056, 377247, 384644, 464304, 502996, 576966, 754494, 769288, 1005992, 1153932, 1508988, 1538576, 1634737, 2011984, 2307864, 3017976, 3269474, 4615728, 4904211, 6035952, 6538948, 9808422, 13077896, 19616844, 26155792, 39233688, 78467376]

約数ペア:

[(1, 78467376), (2, 39233688), (3, 26155792), (4, 19616844), (6, 13077896), (8, 9808422), (12, 6538948), (13, 6035952), (16, 4904211), (17, 4615728), (24, 3269474), (26, 3017976), (34, 2307864), (39, 2011984), (48, 1634737), (51, 1538576), (52, 1508988), (68, 1153932), (78, 1005992), (102, 769288), (104, 754494), (136, 576966), (156, 502996), (169, 464304), (204, 384644), (208, 377247), (221, 355056), (272, 288483), (312, 251498), (338, 232152), (408, 192322), (442, 177528), (507, 154768), (569, 137904), (624, 125749), (663, 118352), (676, 116076), (816, 96161), (884, 88764), (1014, 77384), (1138, 68952), (1326, 59176), (1352, 58038), (1707, 45968), (1768, 44382), (2028, 38692), (2276, 34476), (2652, 29588), (2704, 29019), (2873, 27312), (3414, 22984), (3536, 22191), (4056, 19346), (4552, 17238), (5304, 14794), (5746, 13656), (6828, 11492), (7397, 10608), (8112, 9673), (8619, 9104)]