84686544

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{311}}^1$

素因数の和:417

約数の個数: 120

約数和(自身を含む): 249460224

約数和(自身を除く): 164773680

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 61, 62, 72, 93, 122, 124, 144, 183, 186, 244, 248, 279, 311, 366, 372, 488, 496, 549, 558, 622, 732, 744, 933, 976, 1098, 1116, 1244, 1464, 1488, 1866, 1891, 2196, 2232, 2488, 2799, 2928, 3732, 3782, 4392, 4464, 4976, 5598, 5673, 7464, 7564, 8784, 9641, 11196, 11346, 14928, 15128, 17019, 18971, 19282, 22392, 22692, 28923, 30256, 34038, 37942, 38564, 44784, 45384, 56913, 57846, 68076, 75884, 77128, 86769, 90768, 113826, 115692, 136152, 151768, 154256, 170739, 173538, 227652, 231384, 272304, 303536, 341478, 347076, 455304, 462768, 588101, 682956, 694152, 910608, 1176202, 1365912, 1388304, 1764303, 2352404, 2731824, 3528606, 4704808, 5292909, 7057212, 9409616, 10585818, 14114424, 21171636, 28228848, 42343272, 84686544]

約数ペア:

[(1, 84686544), (2, 42343272), (3, 28228848), (4, 21171636), (6, 14114424), (8, 10585818), (9, 9409616), (12, 7057212), (16, 5292909), (18, 4704808), (24, 3528606), (31, 2731824), (36, 2352404), (48, 1764303), (61, 1388304), (62, 1365912), (72, 1176202), (93, 910608), (122, 694152), (124, 682956), (144, 588101), (183, 462768), (186, 455304), (244, 347076), (248, 341478), (279, 303536), (311, 272304), (366, 231384), (372, 227652), (488, 173538), (496, 170739), (549, 154256), (558, 151768), (622, 136152), (732, 115692), (744, 113826), (933, 90768), (976, 86769), (1098, 77128), (1116, 75884), (1244, 68076), (1464, 57846), (1488, 56913), (1866, 45384), (1891, 44784), (2196, 38564), (2232, 37942), (2488, 34038), (2799, 30256), (2928, 28923), (3732, 22692), (3782, 22392), (4392, 19282), (4464, 18971), (4976, 17019), (5598, 15128), (5673, 14928), (7464, 11346), (7564, 11196), (8784, 9641)]