56640996

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1021}}^1$

素因数の和:1121

約数の個数: 72

約数和(自身を含む): 151779264

約数和(自身を除く): 95138268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 67, 69, 92, 134, 138, 201, 207, 268, 276, 402, 414, 603, 804, 828, 1021, 1206, 1541, 2042, 2412, 3063, 3082, 4084, 4623, 6126, 6164, 9189, 9246, 12252, 13869, 18378, 18492, 23483, 27738, 36756, 46966, 55476, 68407, 70449, 93932, 136814, 140898, 205221, 211347, 273628, 281796, 410442, 422694, 615663, 820884, 845388, 1231326, 1573361, 2462652, 3146722, 4720083, 6293444, 9440166, 14160249, 18880332, 28320498, 56640996]

約数ペア:

[(1, 56640996), (2, 28320498), (3, 18880332), (4, 14160249), (6, 9440166), (9, 6293444), (12, 4720083), (18, 3146722), (23, 2462652), (36, 1573361), (46, 1231326), (67, 845388), (69, 820884), (92, 615663), (134, 422694), (138, 410442), (201, 281796), (207, 273628), (268, 211347), (276, 205221), (402, 140898), (414, 136814), (603, 93932), (804, 70449), (828, 68407), (1021, 55476), (1206, 46966), (1541, 36756), (2042, 27738), (2412, 23483), (3063, 18492), (3082, 18378), (4084, 13869), (4623, 12252), (6126, 9246), (6164, 9189)]