74716668

素因数分解:

$2^2\times 3^9\times {\mathrm{13}}^1\times {\mathrm{73}}^1$

素因数の和:117

約数の個数: 120

約数和(自身を含む): 214108048

約数和(自身を除く): 139391380

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 73, 78, 81, 108, 117, 146, 156, 162, 219, 234, 243, 292, 324, 351, 438, 468, 486, 657, 702, 729, 876, 949, 972, 1053, 1314, 1404, 1458, 1898, 1971, 2106, 2187, 2628, 2847, 2916, 3159, 3796, 3942, 4212, 4374, 5694, 5913, 6318, 6561, 7884, 8541, 8748, 9477, 11388, 11826, 12636, 13122, 17082, 17739, 18954, 19683, 23652, 25623, 26244, 28431, 34164, 35478, 37908, 39366, 51246, 53217, 56862, 70956, 76869, 78732, 85293, 102492, 106434, 113724, 153738, 159651, 170586, 212868, 230607, 255879, 307476, 319302, 341172, 461214, 478953, 511758, 638604, 691821, 922428, 957906, 1023516, 1383642, 1436859, 1915812, 2075463, 2767284, 2873718, 4150926, 5747436, 6226389, 8301852, 12452778, 18679167, 24905556, 37358334, 74716668]

約数ペア:

[(1, 74716668), (2, 37358334), (3, 24905556), (4, 18679167), (6, 12452778), (9, 8301852), (12, 6226389), (13, 5747436), (18, 4150926), (26, 2873718), (27, 2767284), (36, 2075463), (39, 1915812), (52, 1436859), (54, 1383642), (73, 1023516), (78, 957906), (81, 922428), (108, 691821), (117, 638604), (146, 511758), (156, 478953), (162, 461214), (219, 341172), (234, 319302), (243, 307476), (292, 255879), (324, 230607), (351, 212868), (438, 170586), (468, 159651), (486, 153738), (657, 113724), (702, 106434), (729, 102492), (876, 85293), (949, 78732), (972, 76869), (1053, 70956), (1314, 56862), (1404, 53217), (1458, 51246), (1898, 39366), (1971, 37908), (2106, 35478), (2187, 34164), (2628, 28431), (2847, 26244), (2916, 25623), (3159, 23652), (3796, 19683), (3942, 18954), (4212, 17739), (4374, 17082), (5694, 13122), (5913, 12636), (6318, 11826), (6561, 11388), (7884, 9477), (8541, 8748)]