78817728

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{557}}^1$

素因数の和:650

約数の個数: 112

約数和(自身を含む): 231306624

約数和(自身を除く): 152488896

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 67, 88, 96, 132, 134, 176, 192, 201, 264, 268, 352, 402, 528, 536, 557, 704, 737, 804, 1056, 1072, 1114, 1474, 1608, 1671, 2112, 2144, 2211, 2228, 2948, 3216, 3342, 4288, 4422, 4456, 5896, 6127, 6432, 6684, 8844, 8912, 11792, 12254, 12864, 13368, 17688, 17824, 18381, 23584, 24508, 26736, 35376, 35648, 36762, 37319, 47168, 49016, 53472, 70752, 73524, 74638, 98032, 106944, 111957, 141504, 147048, 149276, 196064, 223914, 294096, 298552, 392128, 410509, 447828, 588192, 597104, 821018, 895656, 1176384, 1194208, 1231527, 1642036, 1791312, 2388416, 2463054, 3284072, 3582624, 4926108, 6568144, 7165248, 9852216, 13136288, 19704432, 26272576, 39408864, 78817728]

約数ペア:

[(1, 78817728), (2, 39408864), (3, 26272576), (4, 19704432), (6, 13136288), (8, 9852216), (11, 7165248), (12, 6568144), (16, 4926108), (22, 3582624), (24, 3284072), (32, 2463054), (33, 2388416), (44, 1791312), (48, 1642036), (64, 1231527), (66, 1194208), (67, 1176384), (88, 895656), (96, 821018), (132, 597104), (134, 588192), (176, 447828), (192, 410509), (201, 392128), (264, 298552), (268, 294096), (352, 223914), (402, 196064), (528, 149276), (536, 147048), (557, 141504), (704, 111957), (737, 106944), (804, 98032), (1056, 74638), (1072, 73524), (1114, 70752), (1474, 53472), (1608, 49016), (1671, 47168), (2112, 37319), (2144, 36762), (2211, 35648), (2228, 35376), (2948, 26736), (3216, 24508), (3342, 23584), (4288, 18381), (4422, 17824), (4456, 17688), (5896, 13368), (6127, 12864), (6432, 12254), (6684, 11792), (8844, 8912)]