99671768

素因数分解:

$2^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{311}}^1$

素因数の和:480

約数の個数: 64

約数和(自身を含む): 220147200

約数和(自身を除く): 120475432

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 59, 97, 118, 194, 236, 311, 388, 413, 472, 622, 679, 776, 826, 1244, 1358, 1652, 2177, 2488, 2716, 3304, 4354, 5432, 5723, 8708, 11446, 17416, 18349, 22892, 30167, 36698, 40061, 45784, 60334, 73396, 80122, 120668, 128443, 146792, 160244, 211169, 241336, 256886, 320488, 422338, 513772, 844676, 1027544, 1689352, 1779853, 3559706, 7119412, 12458971, 14238824, 24917942, 49835884, 99671768]

約数ペア:

[(1, 99671768), (2, 49835884), (4, 24917942), (7, 14238824), (8, 12458971), (14, 7119412), (28, 3559706), (56, 1779853), (59, 1689352), (97, 1027544), (118, 844676), (194, 513772), (236, 422338), (311, 320488), (388, 256886), (413, 241336), (472, 211169), (622, 160244), (679, 146792), (776, 128443), (826, 120668), (1244, 80122), (1358, 73396), (1652, 60334), (2177, 45784), (2488, 40061), (2716, 36698), (3304, 30167), (4354, 22892), (5432, 18349), (5723, 17416), (8708, 11446)]