72250452

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1229}}^1$

素因数の和:1333

約数の個数: 72

約数和(自身を含む): 193415040

約数和(自身を除く): 121164588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 71, 92, 138, 142, 207, 213, 276, 284, 414, 426, 639, 828, 852, 1229, 1278, 1633, 2458, 2556, 3266, 3687, 4899, 4916, 6532, 7374, 9798, 11061, 14697, 14748, 19596, 22122, 28267, 29394, 44244, 56534, 58788, 84801, 87259, 113068, 169602, 174518, 254403, 261777, 339204, 349036, 508806, 523554, 785331, 1017612, 1047108, 1570662, 2006957, 3141324, 4013914, 6020871, 8027828, 12041742, 18062613, 24083484, 36125226, 72250452]

約数ペア:

[(1, 72250452), (2, 36125226), (3, 24083484), (4, 18062613), (6, 12041742), (9, 8027828), (12, 6020871), (18, 4013914), (23, 3141324), (36, 2006957), (46, 1570662), (69, 1047108), (71, 1017612), (92, 785331), (138, 523554), (142, 508806), (207, 349036), (213, 339204), (276, 261777), (284, 254403), (414, 174518), (426, 169602), (639, 113068), (828, 87259), (852, 84801), (1229, 58788), (1278, 56534), (1633, 44244), (2458, 29394), (2556, 28267), (3266, 22122), (3687, 19596), (4899, 14748), (4916, 14697), (6532, 11061), (7374, 9798)]