72881928

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3527}}^1$

素因数の和:3587

約数の個数: 96

約数和(自身を含む): 231154560

約数和(自身を除く): 158272632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 41, 42, 56, 63, 72, 82, 84, 123, 126, 164, 168, 246, 252, 287, 328, 369, 492, 504, 574, 738, 861, 984, 1148, 1476, 1722, 2296, 2583, 2952, 3444, 3527, 5166, 6888, 7054, 10332, 10581, 14108, 20664, 21162, 24689, 28216, 31743, 42324, 49378, 63486, 74067, 84648, 98756, 126972, 144607, 148134, 197512, 222201, 253944, 289214, 296268, 433821, 444402, 578428, 592536, 867642, 888804, 1012249, 1156856, 1301463, 1735284, 1777608, 2024498, 2602926, 3036747, 3470568, 4048996, 5205852, 6073494, 8097992, 9110241, 10411704, 12146988, 18220482, 24293976, 36440964, 72881928]

約数ペア:

[(1, 72881928), (2, 36440964), (3, 24293976), (4, 18220482), (6, 12146988), (7, 10411704), (8, 9110241), (9, 8097992), (12, 6073494), (14, 5205852), (18, 4048996), (21, 3470568), (24, 3036747), (28, 2602926), (36, 2024498), (41, 1777608), (42, 1735284), (56, 1301463), (63, 1156856), (72, 1012249), (82, 888804), (84, 867642), (123, 592536), (126, 578428), (164, 444402), (168, 433821), (246, 296268), (252, 289214), (287, 253944), (328, 222201), (369, 197512), (492, 148134), (504, 144607), (574, 126972), (738, 98756), (861, 84648), (984, 74067), (1148, 63486), (1476, 49378), (1722, 42324), (2296, 31743), (2583, 28216), (2952, 24689), (3444, 21162), (3527, 20664), (5166, 14108), (6888, 10581), (7054, 10332)]