77144288

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{4523}}^1$

素因数の和:4587

約数の個数: 48

約数和(自身を含む): 167587056

約数和(自身を除く): 90442768

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 82, 104, 164, 208, 328, 416, 533, 656, 1066, 1312, 2132, 4264, 4523, 8528, 9046, 17056, 18092, 36184, 58799, 72368, 117598, 144736, 185443, 235196, 370886, 470392, 741772, 940784, 1483544, 1881568, 2410759, 2967088, 4821518, 5934176, 9643036, 19286072, 38572144, 77144288]

約数ペア:

[(1, 77144288), (2, 38572144), (4, 19286072), (8, 9643036), (13, 5934176), (16, 4821518), (26, 2967088), (32, 2410759), (41, 1881568), (52, 1483544), (82, 940784), (104, 741772), (164, 470392), (208, 370886), (328, 235196), (416, 185443), (533, 144736), (656, 117598), (1066, 72368), (1312, 58799), (2132, 36184), (4264, 18092), (4523, 17056), (8528, 9046)]