64760328

素因数分解:

$2^3\times 3^2\times {\mathrm{271}}^1\times {\mathrm{3319}}^1$

素因数の和:3602

約数の個数: 48

約数和(自身を含む): 176092800

約数和(自身を除く): 111332472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 271, 542, 813, 1084, 1626, 2168, 2439, 3252, 3319, 4878, 6504, 6638, 9756, 9957, 13276, 19512, 19914, 26552, 29871, 39828, 59742, 79656, 119484, 238968, 899449, 1798898, 2698347, 3597796, 5396694, 7195592, 8095041, 10793388, 16190082, 21586776, 32380164, 64760328]

約数ペア:

[(1, 64760328), (2, 32380164), (3, 21586776), (4, 16190082), (6, 10793388), (8, 8095041), (9, 7195592), (12, 5396694), (18, 3597796), (24, 2698347), (36, 1798898), (72, 899449), (271, 238968), (542, 119484), (813, 79656), (1084, 59742), (1626, 39828), (2168, 29871), (2439, 26552), (3252, 19914), (3319, 19512), (4878, 13276), (6504, 9957), (6638, 9756)]