76646472

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{571}}^1$

素因数の和:651

約数の個数: 128

約数和(自身を含む): 237219840

約数和(自身を除く): 160573368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 47, 51, 56, 68, 84, 94, 102, 119, 136, 141, 168, 188, 204, 238, 282, 329, 357, 376, 408, 476, 564, 571, 658, 714, 799, 952, 987, 1128, 1142, 1316, 1428, 1598, 1713, 1974, 2284, 2397, 2632, 2856, 3196, 3426, 3948, 3997, 4568, 4794, 5593, 6392, 6852, 7896, 7994, 9588, 9707, 11186, 11991, 13704, 15988, 16779, 19176, 19414, 22372, 23982, 26837, 29121, 31976, 33558, 38828, 44744, 47964, 53674, 58242, 67116, 67949, 77656, 80511, 95928, 107348, 116484, 134232, 135898, 161022, 187859, 203847, 214696, 232968, 271796, 322044, 375718, 407694, 456229, 543592, 563577, 644088, 751436, 815388, 912458, 1127154, 1368687, 1502872, 1630776, 1824916, 2254308, 2737374, 3193603, 3649832, 4508616, 5474748, 6387206, 9580809, 10949496, 12774412, 19161618, 25548824, 38323236, 76646472]

約数ペア:

[(1, 76646472), (2, 38323236), (3, 25548824), (4, 19161618), (6, 12774412), (7, 10949496), (8, 9580809), (12, 6387206), (14, 5474748), (17, 4508616), (21, 3649832), (24, 3193603), (28, 2737374), (34, 2254308), (42, 1824916), (47, 1630776), (51, 1502872), (56, 1368687), (68, 1127154), (84, 912458), (94, 815388), (102, 751436), (119, 644088), (136, 563577), (141, 543592), (168, 456229), (188, 407694), (204, 375718), (238, 322044), (282, 271796), (329, 232968), (357, 214696), (376, 203847), (408, 187859), (476, 161022), (564, 135898), (571, 134232), (658, 116484), (714, 107348), (799, 95928), (952, 80511), (987, 77656), (1128, 67949), (1142, 67116), (1316, 58242), (1428, 53674), (1598, 47964), (1713, 44744), (1974, 38828), (2284, 33558), (2397, 31976), (2632, 29121), (2856, 26837), (3196, 23982), (3426, 22372), (3948, 19414), (3997, 19176), (4568, 16779), (4794, 15988), (5593, 13704), (6392, 11991), (6852, 11186), (7896, 9707), (7994, 9588)]