667575828

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{9059}}^1$

素因数の和:9181

約数の個数: 72

約数和(自身を含む): 1780833600

約数和(自身を除く): 1113257772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 89, 92, 138, 178, 207, 267, 276, 356, 414, 534, 801, 828, 1068, 1602, 2047, 3204, 4094, 6141, 8188, 9059, 12282, 18118, 18423, 24564, 27177, 36236, 36846, 54354, 73692, 81531, 108708, 163062, 208357, 326124, 416714, 625071, 806251, 833428, 1250142, 1612502, 1875213, 2418753, 2500284, 3225004, 3750426, 4837506, 7256259, 7500852, 9675012, 14512518, 18543773, 29025036, 37087546, 55631319, 74175092, 111262638, 166893957, 222525276, 333787914, 667575828]

約数ペア:

[(1, 667575828), (2, 333787914), (3, 222525276), (4, 166893957), (6, 111262638), (9, 74175092), (12, 55631319), (18, 37087546), (23, 29025036), (36, 18543773), (46, 14512518), (69, 9675012), (89, 7500852), (92, 7256259), (138, 4837506), (178, 3750426), (207, 3225004), (267, 2500284), (276, 2418753), (356, 1875213), (414, 1612502), (534, 1250142), (801, 833428), (828, 806251), (1068, 625071), (1602, 416714), (2047, 326124), (3204, 208357), (4094, 163062), (6141, 108708), (8188, 81531), (9059, 73692), (12282, 54354), (18118, 36846), (18423, 36236), (24564, 27177)]