84862624

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:171

約数の個数: 144

約数和(自身を含む): 218792448

約数和(自身を除く): 133929824

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 56, 62, 77, 88, 101, 112, 121, 124, 154, 176, 202, 217, 224, 242, 248, 308, 341, 352, 404, 434, 484, 496, 616, 682, 707, 808, 847, 868, 968, 992, 1111, 1232, 1364, 1414, 1616, 1694, 1736, 1936, 2222, 2387, 2464, 2728, 2828, 3131, 3232, 3388, 3472, 3751, 3872, 4444, 4774, 5456, 5656, 6262, 6776, 6944, 7502, 7777, 8888, 9548, 10912, 11312, 12221, 12524, 13552, 15004, 15554, 17776, 19096, 21917, 22624, 24442, 25048, 26257, 27104, 30008, 31108, 34441, 35552, 38192, 43834, 48884, 50096, 52514, 60016, 62216, 68882, 76384, 85547, 87668, 97768, 100192, 105028, 120032, 124432, 137764, 171094, 175336, 195536, 210056, 241087, 248864, 275528, 342188, 350672, 378851, 391072, 420112, 482174, 551056, 684376, 701344, 757702, 840224, 964348, 1102112, 1368752, 1515404, 1928696, 2651957, 2737504, 3030808, 3857392, 5303914, 6061616, 7714784, 10607828, 12123232, 21215656, 42431312, 84862624]

約数ペア:

[(1, 84862624), (2, 42431312), (4, 21215656), (7, 12123232), (8, 10607828), (11, 7714784), (14, 6061616), (16, 5303914), (22, 3857392), (28, 3030808), (31, 2737504), (32, 2651957), (44, 1928696), (56, 1515404), (62, 1368752), (77, 1102112), (88, 964348), (101, 840224), (112, 757702), (121, 701344), (124, 684376), (154, 551056), (176, 482174), (202, 420112), (217, 391072), (224, 378851), (242, 350672), (248, 342188), (308, 275528), (341, 248864), (352, 241087), (404, 210056), (434, 195536), (484, 175336), (496, 171094), (616, 137764), (682, 124432), (707, 120032), (808, 105028), (847, 100192), (868, 97768), (968, 87668), (992, 85547), (1111, 76384), (1232, 68882), (1364, 62216), (1414, 60016), (1616, 52514), (1694, 50096), (1736, 48884), (1936, 43834), (2222, 38192), (2387, 35552), (2464, 34441), (2728, 31108), (2828, 30008), (3131, 27104), (3232, 26257), (3388, 25048), (3472, 24442), (3751, 22624), (3872, 21917), (4444, 19096), (4774, 17776), (5456, 15554), (5656, 15004), (6262, 13552), (6776, 12524), (6944, 12221), (7502, 11312), (7777, 10912), (8888, 9548)]