87316248

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{457}}^1$

素因数の和:904

約数の個数: 64

約数和(自身を含む): 230832000

約数和(自身を除く): 143515752

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 419, 456, 457, 838, 914, 1257, 1371, 1676, 1828, 2514, 2742, 3352, 3656, 5028, 5484, 7961, 8683, 10056, 10968, 15922, 17366, 23883, 26049, 31844, 34732, 47766, 52098, 63688, 69464, 95532, 104196, 191064, 191483, 208392, 382966, 574449, 765932, 1148898, 1531864, 2297796, 3638177, 4595592, 7276354, 10914531, 14552708, 21829062, 29105416, 43658124, 87316248]

約数ペア:

[(1, 87316248), (2, 43658124), (3, 29105416), (4, 21829062), (6, 14552708), (8, 10914531), (12, 7276354), (19, 4595592), (24, 3638177), (38, 2297796), (57, 1531864), (76, 1148898), (114, 765932), (152, 574449), (228, 382966), (419, 208392), (456, 191483), (457, 191064), (838, 104196), (914, 95532), (1257, 69464), (1371, 63688), (1676, 52098), (1828, 47766), (2514, 34732), (2742, 31844), (3352, 26049), (3656, 23883), (5028, 17366), (5484, 15922), (7961, 10968), (8683, 10056)]