72523256

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{401}}^1$

素因数の和:504

約数の個数: 64

約数和(自身を含む): 153982080

約数和(自身を除く): 81458824

約数列:

[1, 2, 4, 8, 13, 26, 37, 47, 52, 74, 94, 104, 148, 188, 296, 376, 401, 481, 611, 802, 962, 1222, 1604, 1739, 1924, 2444, 3208, 3478, 3848, 4888, 5213, 6956, 10426, 13912, 14837, 18847, 20852, 22607, 29674, 37694, 41704, 45214, 59348, 75388, 90428, 118696, 150776, 180856, 192881, 245011, 385762, 490022, 697339, 771524, 980044, 1394678, 1543048, 1960088, 2789356, 5578712, 9065407, 18130814, 36261628, 72523256]

約数ペア:

[(1, 72523256), (2, 36261628), (4, 18130814), (8, 9065407), (13, 5578712), (26, 2789356), (37, 1960088), (47, 1543048), (52, 1394678), (74, 980044), (94, 771524), (104, 697339), (148, 490022), (188, 385762), (296, 245011), (376, 192881), (401, 180856), (481, 150776), (611, 118696), (802, 90428), (962, 75388), (1222, 59348), (1604, 45214), (1739, 41704), (1924, 37694), (2444, 29674), (3208, 22607), (3478, 20852), (3848, 18847), (4888, 14837), (5213, 13912), (6956, 10426)]