87023748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{409}}^1$

素因数の和:589

約数の個数: 96

約数和(自身を含む): 247968000

約数和(自身を除く): 160944252

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 149, 204, 238, 298, 357, 409, 447, 476, 596, 714, 818, 894, 1043, 1227, 1428, 1636, 1788, 2086, 2454, 2533, 2863, 3129, 4172, 4908, 5066, 5726, 6258, 6953, 7599, 8589, 10132, 11452, 12516, 13906, 15198, 17178, 17731, 20859, 27812, 30396, 34356, 35462, 41718, 48671, 53193, 60941, 70924, 83436, 97342, 106386, 121882, 146013, 182823, 194684, 212772, 243764, 292026, 365646, 426587, 584052, 731292, 853174, 1035997, 1279761, 1706348, 2071994, 2559522, 3107991, 4143988, 5119044, 6215982, 7251979, 12431964, 14503958, 21755937, 29007916, 43511874, 87023748]

約数ペア:

[(1, 87023748), (2, 43511874), (3, 29007916), (4, 21755937), (6, 14503958), (7, 12431964), (12, 7251979), (14, 6215982), (17, 5119044), (21, 4143988), (28, 3107991), (34, 2559522), (42, 2071994), (51, 1706348), (68, 1279761), (84, 1035997), (102, 853174), (119, 731292), (149, 584052), (204, 426587), (238, 365646), (298, 292026), (357, 243764), (409, 212772), (447, 194684), (476, 182823), (596, 146013), (714, 121882), (818, 106386), (894, 97342), (1043, 83436), (1227, 70924), (1428, 60941), (1636, 53193), (1788, 48671), (2086, 41718), (2454, 35462), (2533, 34356), (2863, 30396), (3129, 27812), (4172, 20859), (4908, 17731), (5066, 17178), (5726, 15198), (6258, 13906), (6953, 12516), (7599, 11452), (8589, 10132)]