73616816

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1$

素因数の和:299

約数の個数: 120

約数和(自身を含む): 185238144

約数和(自身を除く): 111621328

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 49, 52, 56, 62, 91, 98, 104, 112, 124, 182, 196, 208, 217, 233, 248, 364, 392, 403, 434, 466, 496, 637, 728, 784, 806, 868, 932, 1274, 1456, 1519, 1612, 1631, 1736, 1864, 2548, 2821, 3029, 3038, 3224, 3262, 3472, 3728, 5096, 5642, 6058, 6076, 6448, 6524, 7223, 10192, 11284, 11417, 12116, 12152, 13048, 14446, 19747, 21203, 22568, 22834, 24232, 24304, 26096, 28892, 39494, 42406, 45136, 45668, 48464, 50561, 57784, 78988, 84812, 91336, 93899, 101122, 115568, 148421, 157976, 169624, 182672, 187798, 202244, 296842, 315952, 339248, 353927, 375596, 404488, 593684, 657293, 707854, 751192, 808976, 1187368, 1314586, 1415708, 1502384, 2374736, 2629172, 2831416, 4601051, 5258344, 5662832, 9202102, 10516688, 18404204, 36808408, 73616816]

約数ペア:

[(1, 73616816), (2, 36808408), (4, 18404204), (7, 10516688), (8, 9202102), (13, 5662832), (14, 5258344), (16, 4601051), (26, 2831416), (28, 2629172), (31, 2374736), (49, 1502384), (52, 1415708), (56, 1314586), (62, 1187368), (91, 808976), (98, 751192), (104, 707854), (112, 657293), (124, 593684), (182, 404488), (196, 375596), (208, 353927), (217, 339248), (233, 315952), (248, 296842), (364, 202244), (392, 187798), (403, 182672), (434, 169624), (466, 157976), (496, 148421), (637, 115568), (728, 101122), (784, 93899), (806, 91336), (868, 84812), (932, 78988), (1274, 57784), (1456, 50561), (1519, 48464), (1612, 45668), (1631, 45136), (1736, 42406), (1864, 39494), (2548, 28892), (2821, 26096), (3029, 24304), (3038, 24232), (3224, 22834), (3262, 22568), (3472, 21203), (3728, 19747), (5096, 14446), (5642, 13048), (6058, 12152), (6076, 12116), (6448, 11417), (6524, 11284), (7223, 10192)]