99705584

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:270

約数の個数: 80

約数和(自身を含む): 218557440

約数和(自身を除く): 118851856

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 71, 79, 88, 101, 142, 158, 176, 202, 284, 316, 404, 568, 632, 781, 808, 869, 1111, 1136, 1264, 1562, 1616, 1738, 2222, 3124, 3476, 4444, 5609, 6248, 6952, 7171, 7979, 8888, 11218, 12496, 13904, 14342, 15958, 17776, 22436, 28684, 31916, 44872, 57368, 61699, 63832, 78881, 87769, 89744, 114736, 123398, 127664, 157762, 175538, 246796, 315524, 351076, 493592, 566509, 631048, 702152, 987184, 1133018, 1262096, 1404304, 2266036, 4532072, 6231599, 9064144, 12463198, 24926396, 49852792, 99705584]

約数ペア:

[(1, 99705584), (2, 49852792), (4, 24926396), (8, 12463198), (11, 9064144), (16, 6231599), (22, 4532072), (44, 2266036), (71, 1404304), (79, 1262096), (88, 1133018), (101, 987184), (142, 702152), (158, 631048), (176, 566509), (202, 493592), (284, 351076), (316, 315524), (404, 246796), (568, 175538), (632, 157762), (781, 127664), (808, 123398), (869, 114736), (1111, 89744), (1136, 87769), (1264, 78881), (1562, 63832), (1616, 61699), (1738, 57368), (2222, 44872), (3124, 31916), (3476, 28684), (4444, 22436), (5609, 17776), (6248, 15958), (6952, 14342), (7171, 13904), (7979, 12496), (8888, 11218)]