65506428

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:173

約数の個数: 144

約数和(自身を含む): 190817760

約数和(自身を除く): 125311332

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 37, 39, 52, 54, 74, 78, 97, 108, 111, 117, 148, 156, 169, 194, 222, 234, 291, 333, 338, 351, 388, 444, 468, 481, 507, 582, 666, 676, 702, 873, 962, 999, 1014, 1164, 1261, 1332, 1404, 1443, 1521, 1746, 1924, 1998, 2028, 2522, 2619, 2886, 3042, 3492, 3589, 3783, 3996, 4329, 4563, 5044, 5238, 5772, 6084, 6253, 7178, 7566, 8658, 9126, 10476, 10767, 11349, 12506, 12987, 14356, 15132, 16393, 17316, 18252, 18759, 21534, 22698, 25012, 25974, 32301, 32786, 34047, 37518, 43068, 45396, 46657, 49179, 51948, 56277, 64602, 65572, 68094, 75036, 93314, 96903, 98358, 112554, 129204, 136188, 139971, 147537, 168831, 186628, 193806, 196716, 225108, 279942, 295074, 337662, 387612, 419913, 442611, 559884, 590148, 606541, 675324, 839826, 885222, 1213082, 1259739, 1679652, 1770444, 1819623, 2426164, 2519478, 3639246, 5038956, 5458869, 7278492, 10917738, 16376607, 21835476, 32753214, 65506428]

約数ペア:

[(1, 65506428), (2, 32753214), (3, 21835476), (4, 16376607), (6, 10917738), (9, 7278492), (12, 5458869), (13, 5038956), (18, 3639246), (26, 2519478), (27, 2426164), (36, 1819623), (37, 1770444), (39, 1679652), (52, 1259739), (54, 1213082), (74, 885222), (78, 839826), (97, 675324), (108, 606541), (111, 590148), (117, 559884), (148, 442611), (156, 419913), (169, 387612), (194, 337662), (222, 295074), (234, 279942), (291, 225108), (333, 196716), (338, 193806), (351, 186628), (388, 168831), (444, 147537), (468, 139971), (481, 136188), (507, 129204), (582, 112554), (666, 98358), (676, 96903), (702, 93314), (873, 75036), (962, 68094), (999, 65572), (1014, 64602), (1164, 56277), (1261, 51948), (1332, 49179), (1404, 46657), (1443, 45396), (1521, 43068), (1746, 37518), (1924, 34047), (1998, 32786), (2028, 32301), (2522, 25974), (2619, 25012), (2886, 22698), (3042, 21534), (3492, 18759), (3589, 18252), (3783, 17316), (3996, 16393), (4329, 15132), (4563, 14356), (5044, 12987), (5238, 12506), (5772, 11349), (6084, 10767), (6253, 10476), (7178, 9126), (7566, 8658)]