64479912

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{211}}^1$

素因数の和:351

約数の個数: 128

約数和(自身を含む): 197821440

約数和(自身を除く): 133341528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 107, 119, 136, 168, 204, 211, 214, 238, 321, 357, 408, 422, 428, 476, 633, 642, 714, 749, 844, 856, 952, 1266, 1284, 1428, 1477, 1498, 1688, 1819, 2247, 2532, 2568, 2856, 2954, 2996, 3587, 3638, 4431, 4494, 5064, 5457, 5908, 5992, 7174, 7276, 8862, 8988, 10761, 10914, 11816, 12733, 14348, 14552, 17724, 17976, 21522, 21828, 22577, 25109, 25466, 28696, 35448, 38199, 43044, 43656, 45154, 50218, 50932, 67731, 75327, 76398, 86088, 90308, 100436, 101864, 135462, 150654, 152796, 158039, 180616, 200872, 270924, 301308, 305592, 316078, 383809, 474117, 541848, 602616, 632156, 767618, 948234, 1151427, 1264312, 1535236, 1896468, 2302854, 2686663, 3070472, 3792936, 4605708, 5373326, 8059989, 9211416, 10746652, 16119978, 21493304, 32239956, 64479912]

約数ペア:

[(1, 64479912), (2, 32239956), (3, 21493304), (4, 16119978), (6, 10746652), (7, 9211416), (8, 8059989), (12, 5373326), (14, 4605708), (17, 3792936), (21, 3070472), (24, 2686663), (28, 2302854), (34, 1896468), (42, 1535236), (51, 1264312), (56, 1151427), (68, 948234), (84, 767618), (102, 632156), (107, 602616), (119, 541848), (136, 474117), (168, 383809), (204, 316078), (211, 305592), (214, 301308), (238, 270924), (321, 200872), (357, 180616), (408, 158039), (422, 152796), (428, 150654), (476, 135462), (633, 101864), (642, 100436), (714, 90308), (749, 86088), (844, 76398), (856, 75327), (952, 67731), (1266, 50932), (1284, 50218), (1428, 45154), (1477, 43656), (1498, 43044), (1688, 38199), (1819, 35448), (2247, 28696), (2532, 25466), (2568, 25109), (2856, 22577), (2954, 21828), (2996, 21522), (3587, 17976), (3638, 17724), (4431, 14552), (4494, 14348), (5064, 12733), (5457, 11816), (5908, 10914), (5992, 10761), (7174, 8988), (7276, 8862)]