31448196

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^2\times {\mathrm{1723}}^1$

素因数の和:1762

約数の個数: 72

約数和(自身を含む): 88337760

約数和(自身を除く): 56889564

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 169, 234, 338, 351, 468, 507, 676, 702, 1014, 1404, 1521, 1723, 2028, 3042, 3446, 4563, 5169, 6084, 6892, 9126, 10338, 15507, 18252, 20676, 22399, 31014, 44798, 46521, 62028, 67197, 89596, 93042, 134394, 186084, 201591, 268788, 291187, 403182, 582374, 604773, 806364, 873561, 1164748, 1209546, 1747122, 2419092, 2620683, 3494244, 5241366, 7862049, 10482732, 15724098, 31448196]

約数ペア:

[(1, 31448196), (2, 15724098), (3, 10482732), (4, 7862049), (6, 5241366), (9, 3494244), (12, 2620683), (13, 2419092), (18, 1747122), (26, 1209546), (27, 1164748), (36, 873561), (39, 806364), (52, 604773), (54, 582374), (78, 403182), (108, 291187), (117, 268788), (156, 201591), (169, 186084), (234, 134394), (338, 93042), (351, 89596), (468, 67197), (507, 62028), (676, 46521), (702, 44798), (1014, 31014), (1404, 22399), (1521, 20676), (1723, 18252), (2028, 15507), (3042, 10338), (3446, 9126), (4563, 6892), (5169, 6084)]