73798868

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{317}}^1$

素因数の和:393

約数の個数: 72

約数和(自身を含む): 157502856

約数和(自身を除く): 83703988

約数列:

[1, 2, 4, 11, 13, 22, 26, 37, 44, 52, 74, 121, 143, 148, 242, 286, 317, 407, 481, 484, 572, 634, 814, 962, 1268, 1573, 1628, 1924, 3146, 3487, 4121, 4477, 5291, 6292, 6974, 8242, 8954, 10582, 11729, 13948, 16484, 17908, 21164, 23458, 38357, 45331, 46916, 58201, 76714, 90662, 116402, 129019, 152477, 153428, 181324, 232804, 258038, 304954, 498641, 516076, 609908, 997282, 1419209, 1677247, 1994564, 2838418, 3354494, 5676836, 6708988, 18449717, 36899434, 73798868]

約数ペア:

[(1, 73798868), (2, 36899434), (4, 18449717), (11, 6708988), (13, 5676836), (22, 3354494), (26, 2838418), (37, 1994564), (44, 1677247), (52, 1419209), (74, 997282), (121, 609908), (143, 516076), (148, 498641), (242, 304954), (286, 258038), (317, 232804), (407, 181324), (481, 153428), (484, 152477), (572, 129019), (634, 116402), (814, 90662), (962, 76714), (1268, 58201), (1573, 46916), (1628, 45331), (1924, 38357), (3146, 23458), (3487, 21164), (4121, 17908), (4477, 16484), (5291, 13948), (6292, 11729), (6974, 10582), (8242, 8954)]