72975408

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{3371}}^1$

素因数の和:3434

約数の個数: 80

約数和(自身を含む): 210736512

約数和(自身を除く): 137761104

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 41, 44, 48, 66, 82, 88, 123, 132, 164, 176, 246, 264, 328, 451, 492, 528, 656, 902, 984, 1353, 1804, 1968, 2706, 3371, 3608, 5412, 6742, 7216, 10113, 10824, 13484, 20226, 21648, 26968, 37081, 40452, 53936, 74162, 80904, 111243, 138211, 148324, 161808, 222486, 276422, 296648, 414633, 444972, 552844, 593296, 829266, 889944, 1105688, 1520321, 1658532, 1779888, 2211376, 3040642, 3317064, 4560963, 6081284, 6634128, 9121926, 12162568, 18243852, 24325136, 36487704, 72975408]

約数ペア:

[(1, 72975408), (2, 36487704), (3, 24325136), (4, 18243852), (6, 12162568), (8, 9121926), (11, 6634128), (12, 6081284), (16, 4560963), (22, 3317064), (24, 3040642), (33, 2211376), (41, 1779888), (44, 1658532), (48, 1520321), (66, 1105688), (82, 889944), (88, 829266), (123, 593296), (132, 552844), (164, 444972), (176, 414633), (246, 296648), (264, 276422), (328, 222486), (451, 161808), (492, 148324), (528, 138211), (656, 111243), (902, 80904), (984, 74162), (1353, 53936), (1804, 40452), (1968, 37081), (2706, 26968), (3371, 21648), (3608, 20226), (5412, 13484), (6742, 10824), (7216, 10113)]