71358216

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1\times {\mathrm{223}}^1$

素因数の和:498

約数の個数: 64

約数和(自身を含む): 182784000

約数和(自身を除く): 111425784

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 134, 199, 201, 223, 268, 398, 402, 446, 536, 597, 669, 796, 804, 892, 1194, 1338, 1592, 1608, 1784, 2388, 2676, 4776, 5352, 13333, 14941, 26666, 29882, 39999, 44377, 44823, 53332, 59764, 79998, 88754, 89646, 106664, 119528, 133131, 159996, 177508, 179292, 266262, 319992, 355016, 358584, 532524, 1065048, 2973259, 5946518, 8919777, 11893036, 17839554, 23786072, 35679108, 71358216]

約数ペア:

[(1, 71358216), (2, 35679108), (3, 23786072), (4, 17839554), (6, 11893036), (8, 8919777), (12, 5946518), (24, 2973259), (67, 1065048), (134, 532524), (199, 358584), (201, 355016), (223, 319992), (268, 266262), (398, 179292), (402, 177508), (446, 159996), (536, 133131), (597, 119528), (669, 106664), (796, 89646), (804, 88754), (892, 79998), (1194, 59764), (1338, 53332), (1592, 44823), (1608, 44377), (1784, 39999), (2388, 29882), (2676, 26666), (4776, 14941), (5352, 13333)]