72274896

素因数分解:

$2^4\times 3^3\times {\mathrm{293}}^1\times {\mathrm{571}}^1$

素因数の和:881

約数の個数: 80

約数和(自身を含む): 208528320

約数和(自身を除く): 136253424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 293, 432, 571, 586, 879, 1142, 1172, 1713, 1758, 2284, 2344, 2637, 3426, 3516, 4568, 4688, 5139, 5274, 6852, 7032, 7911, 9136, 10278, 10548, 13704, 14064, 15417, 15822, 20556, 21096, 27408, 30834, 31644, 41112, 42192, 61668, 63288, 82224, 123336, 126576, 167303, 246672, 334606, 501909, 669212, 1003818, 1338424, 1505727, 2007636, 2676848, 3011454, 4015272, 4517181, 6022908, 8030544, 9034362, 12045816, 18068724, 24091632, 36137448, 72274896]

約数ペア:

[(1, 72274896), (2, 36137448), (3, 24091632), (4, 18068724), (6, 12045816), (8, 9034362), (9, 8030544), (12, 6022908), (16, 4517181), (18, 4015272), (24, 3011454), (27, 2676848), (36, 2007636), (48, 1505727), (54, 1338424), (72, 1003818), (108, 669212), (144, 501909), (216, 334606), (293, 246672), (432, 167303), (571, 126576), (586, 123336), (879, 82224), (1142, 63288), (1172, 61668), (1713, 42192), (1758, 41112), (2284, 31644), (2344, 30834), (2637, 27408), (3426, 21096), (3516, 20556), (4568, 15822), (4688, 15417), (5139, 14064), (5274, 13704), (6852, 10548), (7032, 10278), (7911, 9136)]