78826572

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{2971}}^1$

素因数の和:3059

約数の個数: 72

約数和(自身を含む): 220688832

約数和(自身を除く): 141862260

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 67, 99, 132, 134, 198, 201, 268, 396, 402, 603, 737, 804, 1206, 1474, 2211, 2412, 2948, 2971, 4422, 5942, 6633, 8844, 8913, 11884, 13266, 17826, 26532, 26739, 32681, 35652, 53478, 65362, 98043, 106956, 130724, 196086, 199057, 294129, 392172, 398114, 588258, 597171, 796228, 1176516, 1194342, 1791513, 2189627, 2388684, 3583026, 4379254, 6568881, 7166052, 8758508, 13137762, 19706643, 26275524, 39413286, 78826572]

約数ペア:

[(1, 78826572), (2, 39413286), (3, 26275524), (4, 19706643), (6, 13137762), (9, 8758508), (11, 7166052), (12, 6568881), (18, 4379254), (22, 3583026), (33, 2388684), (36, 2189627), (44, 1791513), (66, 1194342), (67, 1176516), (99, 796228), (132, 597171), (134, 588258), (198, 398114), (201, 392172), (268, 294129), (396, 199057), (402, 196086), (603, 130724), (737, 106956), (804, 98043), (1206, 65362), (1474, 53478), (2211, 35652), (2412, 32681), (2948, 26739), (2971, 26532), (4422, 17826), (5942, 13266), (6633, 11884), (8844, 8913)]