40782132

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{547}}^1$

素因数の和:685

約数の個数: 72

約数和(自身を含む): 109709600

約数和(自身を除く): 68927468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 109, 114, 171, 218, 228, 327, 342, 436, 547, 654, 684, 981, 1094, 1308, 1641, 1962, 2071, 2188, 3282, 3924, 4142, 4923, 6213, 6564, 8284, 9846, 10393, 12426, 18639, 19692, 20786, 24852, 31179, 37278, 41572, 59623, 62358, 74556, 93537, 119246, 124716, 178869, 187074, 238492, 357738, 374148, 536607, 715476, 1073214, 1132837, 2146428, 2265674, 3398511, 4531348, 6797022, 10195533, 13594044, 20391066, 40782132]

約数ペア:

[(1, 40782132), (2, 20391066), (3, 13594044), (4, 10195533), (6, 6797022), (9, 4531348), (12, 3398511), (18, 2265674), (19, 2146428), (36, 1132837), (38, 1073214), (57, 715476), (76, 536607), (109, 374148), (114, 357738), (171, 238492), (218, 187074), (228, 178869), (327, 124716), (342, 119246), (436, 93537), (547, 74556), (654, 62358), (684, 59623), (981, 41572), (1094, 37278), (1308, 31179), (1641, 24852), (1962, 20786), (2071, 19692), (2188, 18639), (3282, 12426), (3924, 10393), (4142, 9846), (4923, 8284), (6213, 6564)]