61651746

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2833}}^1$

素因数の和:2888

約数の個数: 64

約数和(自身を含む): 152355840

約数和(自身を除く): 90704094

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 31, 39, 54, 62, 78, 93, 117, 186, 234, 279, 351, 403, 558, 702, 806, 837, 1209, 1674, 2418, 2833, 3627, 5666, 7254, 8499, 10881, 16998, 21762, 25497, 36829, 50994, 73658, 76491, 87823, 110487, 152982, 175646, 220974, 263469, 331461, 526938, 662922, 790407, 994383, 1141699, 1580814, 1988766, 2283398, 2371221, 3425097, 4742442, 6850194, 10275291, 20550582, 30825873, 61651746]

約数ペア:

[(1, 61651746), (2, 30825873), (3, 20550582), (6, 10275291), (9, 6850194), (13, 4742442), (18, 3425097), (26, 2371221), (27, 2283398), (31, 1988766), (39, 1580814), (54, 1141699), (62, 994383), (78, 790407), (93, 662922), (117, 526938), (186, 331461), (234, 263469), (279, 220974), (351, 175646), (403, 152982), (558, 110487), (702, 87823), (806, 76491), (837, 73658), (1209, 50994), (1674, 36829), (2418, 25497), (2833, 21762), (3627, 16998), (5666, 10881), (7254, 8499)]