78128608

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:240

約数の個数: 96

約数和(自身を含む): 174666240

約数和(自身を除く): 96537632

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 37, 38, 46, 74, 76, 92, 148, 151, 152, 184, 296, 302, 304, 368, 437, 592, 604, 608, 703, 736, 851, 874, 1184, 1208, 1406, 1702, 1748, 2416, 2812, 2869, 3404, 3473, 3496, 4832, 5587, 5624, 5738, 6808, 6946, 6992, 11174, 11248, 11476, 13616, 13892, 13984, 16169, 22348, 22496, 22952, 27232, 27784, 32338, 44696, 45904, 55568, 64676, 65987, 89392, 91808, 106153, 111136, 128501, 129352, 131974, 178784, 212306, 257002, 258704, 263948, 424612, 514004, 517408, 527896, 849224, 1028008, 1055792, 1698448, 2056016, 2111584, 2441519, 3396896, 4112032, 4883038, 9766076, 19532152, 39064304, 78128608]

約数ペア:

[(1, 78128608), (2, 39064304), (4, 19532152), (8, 9766076), (16, 4883038), (19, 4112032), (23, 3396896), (32, 2441519), (37, 2111584), (38, 2056016), (46, 1698448), (74, 1055792), (76, 1028008), (92, 849224), (148, 527896), (151, 517408), (152, 514004), (184, 424612), (296, 263948), (302, 258704), (304, 257002), (368, 212306), (437, 178784), (592, 131974), (604, 129352), (608, 128501), (703, 111136), (736, 106153), (851, 91808), (874, 89392), (1184, 65987), (1208, 64676), (1406, 55568), (1702, 45904), (1748, 44696), (2416, 32338), (2812, 27784), (2869, 27232), (3404, 22952), (3473, 22496), (3496, 22348), (4832, 16169), (5587, 13984), (5624, 13892), (5738, 13616), (6808, 11476), (6946, 11248), (6992, 11174)]