8032428

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:231

約数の個数: 72

約数和(自身を含む): 21621600

約数和(自身を除く): 13589172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 89, 92, 109, 138, 178, 207, 218, 267, 276, 327, 356, 414, 436, 534, 654, 801, 828, 981, 1068, 1308, 1602, 1962, 2047, 2507, 3204, 3924, 4094, 5014, 6141, 7521, 8188, 9701, 10028, 12282, 15042, 18423, 19402, 22563, 24564, 29103, 30084, 36846, 38804, 45126, 58206, 73692, 87309, 90252, 116412, 174618, 223123, 349236, 446246, 669369, 892492, 1338738, 2008107, 2677476, 4016214, 8032428]

約数ペア:

[(1, 8032428), (2, 4016214), (3, 2677476), (4, 2008107), (6, 1338738), (9, 892492), (12, 669369), (18, 446246), (23, 349236), (36, 223123), (46, 174618), (69, 116412), (89, 90252), (92, 87309), (109, 73692), (138, 58206), (178, 45126), (207, 38804), (218, 36846), (267, 30084), (276, 29103), (327, 24564), (356, 22563), (414, 19402), (436, 18423), (534, 15042), (654, 12282), (801, 10028), (828, 9701), (981, 8188), (1068, 7521), (1308, 6141), (1602, 5014), (1962, 4094), (2047, 3924), (2507, 3204)]