61406748

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1$

素因数の和:329

約数の個数: 120

約数和(自身を含む): 176447040

約数和(自身を除く): 115040292

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 61, 78, 81, 108, 117, 122, 156, 162, 183, 234, 239, 244, 324, 351, 366, 468, 478, 549, 702, 717, 732, 793, 956, 1053, 1098, 1404, 1434, 1586, 1647, 2106, 2151, 2196, 2379, 2868, 3107, 3172, 3294, 4212, 4302, 4758, 4941, 6214, 6453, 6588, 7137, 8604, 9321, 9516, 9882, 12428, 12906, 14274, 14579, 18642, 19359, 19764, 21411, 25812, 27963, 28548, 29158, 37284, 38718, 42822, 43737, 55926, 58316, 64233, 77436, 83889, 85644, 87474, 111852, 128466, 131211, 167778, 174948, 189527, 251667, 256932, 262422, 335556, 379054, 393633, 503334, 524844, 568581, 758108, 787266, 1006668, 1137162, 1180899, 1574532, 1705743, 2274324, 2361798, 3411486, 4723596, 5117229, 6822972, 10234458, 15351687, 20468916, 30703374, 61406748]

約数ペア:

[(1, 61406748), (2, 30703374), (3, 20468916), (4, 15351687), (6, 10234458), (9, 6822972), (12, 5117229), (13, 4723596), (18, 3411486), (26, 2361798), (27, 2274324), (36, 1705743), (39, 1574532), (52, 1180899), (54, 1137162), (61, 1006668), (78, 787266), (81, 758108), (108, 568581), (117, 524844), (122, 503334), (156, 393633), (162, 379054), (183, 335556), (234, 262422), (239, 256932), (244, 251667), (324, 189527), (351, 174948), (366, 167778), (468, 131211), (478, 128466), (549, 111852), (702, 87474), (717, 85644), (732, 83889), (793, 77436), (956, 64233), (1053, 58316), (1098, 55926), (1404, 43737), (1434, 42822), (1586, 38718), (1647, 37284), (2106, 29158), (2151, 28548), (2196, 27963), (2379, 25812), (2868, 21411), (3107, 19764), (3172, 19359), (3294, 18642), (4212, 14579), (4302, 14274), (4758, 12906), (4941, 12428), (6214, 9882), (6453, 9516), (6588, 9321), (7137, 8604)]