84786208

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{631}}^1$

素因数の和:690

約数の個数: 96

約数和(自身を含む): 200672640

約数和(自身を除く): 115886432

約数列:

[1, 2, 4, 8, 13, 16, 17, 19, 26, 32, 34, 38, 52, 68, 76, 104, 136, 152, 208, 221, 247, 272, 304, 323, 416, 442, 494, 544, 608, 631, 646, 884, 988, 1262, 1292, 1768, 1976, 2524, 2584, 3536, 3952, 4199, 5048, 5168, 7072, 7904, 8203, 8398, 10096, 10336, 10727, 11989, 16406, 16796, 20192, 21454, 23978, 32812, 33592, 42908, 47956, 65624, 67184, 85816, 95912, 131248, 134368, 139451, 155857, 171632, 191824, 203813, 262496, 278902, 311714, 343264, 383648, 407626, 557804, 623428, 815252, 1115608, 1246856, 1630504, 2231216, 2493712, 2649569, 3261008, 4462432, 4987424, 5299138, 6522016, 10598276, 21196552, 42393104, 84786208]

約数ペア:

[(1, 84786208), (2, 42393104), (4, 21196552), (8, 10598276), (13, 6522016), (16, 5299138), (17, 4987424), (19, 4462432), (26, 3261008), (32, 2649569), (34, 2493712), (38, 2231216), (52, 1630504), (68, 1246856), (76, 1115608), (104, 815252), (136, 623428), (152, 557804), (208, 407626), (221, 383648), (247, 343264), (272, 311714), (304, 278902), (323, 262496), (416, 203813), (442, 191824), (494, 171632), (544, 155857), (608, 139451), (631, 134368), (646, 131248), (884, 95912), (988, 85816), (1262, 67184), (1292, 65624), (1768, 47956), (1976, 42908), (2524, 33592), (2584, 32812), (3536, 23978), (3952, 21454), (4199, 20192), (5048, 16796), (5168, 16406), (7072, 11989), (7904, 10727), (8203, 10336), (8398, 10096)]