8887508496

素因数分解:

$2^4\times 3^2\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{5333}}^1$

素因数の和:5581

約数の個数: 120

約数和(自身を含む): 25382500416

約数和(自身を除く): 16494991920

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 71, 72, 142, 144, 163, 213, 284, 326, 426, 489, 568, 639, 652, 852, 978, 1136, 1278, 1304, 1467, 1704, 1956, 2556, 2608, 2934, 3408, 3912, 5112, 5333, 5868, 7824, 10224, 10666, 11573, 11736, 15999, 21332, 23146, 23472, 31998, 34719, 42664, 46292, 47997, 63996, 69438, 85328, 92584, 95994, 104157, 127992, 138876, 185168, 191988, 208314, 255984, 277752, 378643, 383976, 416628, 555504, 757286, 767952, 833256, 869279, 1135929, 1514572, 1666512, 1738558, 2271858, 2607837, 3029144, 3407787, 3477116, 4543716, 5215674, 6058288, 6815574, 6954232, 7823511, 9087432, 10431348, 13631148, 13908464, 15647022, 18174864, 20862696, 27262296, 31294044, 41725392, 54524592, 61718809, 62588088, 123437618, 125176176, 185156427, 246875236, 370312854, 493750472, 555469281, 740625708, 987500944, 1110938562, 1481251416, 2221877124, 2962502832, 4443754248, 8887508496]

約数ペア:

[(1, 8887508496), (2, 4443754248), (3, 2962502832), (4, 2221877124), (6, 1481251416), (8, 1110938562), (9, 987500944), (12, 740625708), (16, 555469281), (18, 493750472), (24, 370312854), (36, 246875236), (48, 185156427), (71, 125176176), (72, 123437618), (142, 62588088), (144, 61718809), (163, 54524592), (213, 41725392), (284, 31294044), (326, 27262296), (426, 20862696), (489, 18174864), (568, 15647022), (639, 13908464), (652, 13631148), (852, 10431348), (978, 9087432), (1136, 7823511), (1278, 6954232), (1304, 6815574), (1467, 6058288), (1704, 5215674), (1956, 4543716), (2556, 3477116), (2608, 3407787), (2934, 3029144), (3408, 2607837), (3912, 2271858), (5112, 1738558), (5333, 1666512), (5868, 1514572), (7824, 1135929), (10224, 869279), (10666, 833256), (11573, 767952), (11736, 757286), (15999, 555504), (21332, 416628), (23146, 383976), (23472, 378643), (31998, 277752), (34719, 255984), (42664, 208314), (46292, 191988), (47997, 185168), (63996, 138876), (69438, 127992), (85328, 104157), (92584, 95994)]