71895654

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{541}}^1$

素因数の和:682

約数の個数: 64

約数和(自身を含む): 168583680

約数和(自身を除く): 96688026

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 107, 138, 207, 214, 321, 414, 541, 621, 642, 963, 1082, 1242, 1623, 1926, 2461, 2889, 3246, 4869, 4922, 5778, 7383, 9738, 12443, 14607, 14766, 22149, 24886, 29214, 37329, 44298, 57887, 66447, 74658, 111987, 115774, 132894, 173661, 223974, 335961, 347322, 520983, 671922, 1041966, 1331401, 1562949, 2662802, 3125898, 3994203, 7988406, 11982609, 23965218, 35947827, 71895654]

約数ペア:

[(1, 71895654), (2, 35947827), (3, 23965218), (6, 11982609), (9, 7988406), (18, 3994203), (23, 3125898), (27, 2662802), (46, 1562949), (54, 1331401), (69, 1041966), (107, 671922), (138, 520983), (207, 347322), (214, 335961), (321, 223974), (414, 173661), (541, 132894), (621, 115774), (642, 111987), (963, 74658), (1082, 66447), (1242, 57887), (1623, 44298), (1926, 37329), (2461, 29214), (2889, 24886), (3246, 22149), (4869, 14766), (4922, 14607), (5778, 12443), (7383, 9738)]