64396272

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1489}}^1$

素因数の和:1570

約数の個数: 80

約数和(自身を含む): 179586720

約数和(自身を除く): 115190448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 53, 68, 102, 106, 136, 159, 204, 212, 272, 318, 408, 424, 636, 816, 848, 901, 1272, 1489, 1802, 2544, 2703, 2978, 3604, 4467, 5406, 5956, 7208, 8934, 10812, 11912, 14416, 17868, 21624, 23824, 25313, 35736, 43248, 50626, 71472, 75939, 78917, 101252, 151878, 157834, 202504, 236751, 303756, 315668, 405008, 473502, 607512, 631336, 947004, 1215024, 1262672, 1341589, 1894008, 2683178, 3788016, 4024767, 5366356, 8049534, 10732712, 16099068, 21465424, 32198136, 64396272]

約数ペア:

[(1, 64396272), (2, 32198136), (3, 21465424), (4, 16099068), (6, 10732712), (8, 8049534), (12, 5366356), (16, 4024767), (17, 3788016), (24, 2683178), (34, 1894008), (48, 1341589), (51, 1262672), (53, 1215024), (68, 947004), (102, 631336), (106, 607512), (136, 473502), (159, 405008), (204, 315668), (212, 303756), (272, 236751), (318, 202504), (408, 157834), (424, 151878), (636, 101252), (816, 78917), (848, 75939), (901, 71472), (1272, 50626), (1489, 43248), (1802, 35736), (2544, 25313), (2703, 23824), (2978, 21624), (3604, 17868), (4467, 14416), (5406, 11912), (5956, 10812), (7208, 8934)]