63486904

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^3\times {\mathrm{89}}^1$

素因数の和:165

約数の個数: 64

約数和(自身を含む): 136836000

約数和(自身を除く): 73349096

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 89, 104, 152, 178, 247, 356, 361, 494, 712, 722, 988, 1157, 1444, 1691, 1976, 2314, 2888, 3382, 4628, 4693, 6764, 6859, 9256, 9386, 13528, 13718, 18772, 21983, 27436, 32129, 37544, 43966, 54872, 64258, 87932, 89167, 128516, 175864, 178334, 257032, 356668, 417677, 610451, 713336, 835354, 1220902, 1670708, 2441804, 3341416, 4883608, 7935863, 15871726, 31743452, 63486904]

約数ペア:

[(1, 63486904), (2, 31743452), (4, 15871726), (8, 7935863), (13, 4883608), (19, 3341416), (26, 2441804), (38, 1670708), (52, 1220902), (76, 835354), (89, 713336), (104, 610451), (152, 417677), (178, 356668), (247, 257032), (356, 178334), (361, 175864), (494, 128516), (712, 89167), (722, 87932), (988, 64258), (1157, 54872), (1444, 43966), (1691, 37544), (1976, 32129), (2314, 27436), (2888, 21983), (3382, 18772), (4628, 13718), (4693, 13528), (6764, 9386), (6859, 9256)]