85470588

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{17851}}^1$

素因数の和:17887

約数の個数: 72

約数和(自身を含む): 259925120

約数和(自身を除く): 174454532

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 17851, 35702, 53553, 71404, 107106, 124957, 160659, 214212, 249914, 321318, 339169, 374871, 499828, 642636, 678338, 749742, 1017507, 1124613, 1356676, 1499484, 2035014, 2249226, 2374183, 3052521, 4070028, 4498452, 4748366, 6105042, 7122549, 9496732, 12210084, 14245098, 21367647, 28490196, 42735294, 85470588]

約数ペア:

[(1, 85470588), (2, 42735294), (3, 28490196), (4, 21367647), (6, 14245098), (7, 12210084), (9, 9496732), (12, 7122549), (14, 6105042), (18, 4748366), (19, 4498452), (21, 4070028), (28, 3052521), (36, 2374183), (38, 2249226), (42, 2035014), (57, 1499484), (63, 1356676), (76, 1124613), (84, 1017507), (114, 749742), (126, 678338), (133, 642636), (171, 499828), (228, 374871), (252, 339169), (266, 321318), (342, 249914), (399, 214212), (532, 160659), (684, 124957), (798, 107106), (1197, 71404), (1596, 53553), (2394, 35702), (4788, 17851)]