61745016

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{479}}^1$

素因数の和:660

約数の個数: 64

約数和(自身を含む): 159667200

約数和(自身を除く): 97922184

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 131, 164, 246, 262, 328, 393, 479, 492, 524, 786, 958, 984, 1048, 1437, 1572, 1916, 2874, 3144, 3832, 5371, 5748, 10742, 11496, 16113, 19639, 21484, 32226, 39278, 42968, 58917, 62749, 64452, 78556, 117834, 125498, 128904, 157112, 188247, 235668, 250996, 376494, 471336, 501992, 752988, 1505976, 2572709, 5145418, 7718127, 10290836, 15436254, 20581672, 30872508, 61745016]

約数ペア:

[(1, 61745016), (2, 30872508), (3, 20581672), (4, 15436254), (6, 10290836), (8, 7718127), (12, 5145418), (24, 2572709), (41, 1505976), (82, 752988), (123, 501992), (131, 471336), (164, 376494), (246, 250996), (262, 235668), (328, 188247), (393, 157112), (479, 128904), (492, 125498), (524, 117834), (786, 78556), (958, 64452), (984, 62749), (1048, 58917), (1437, 42968), (1572, 39278), (1916, 32226), (2874, 21484), (3144, 19639), (3832, 16113), (5371, 11496), (5748, 10742)]