101897172

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{911}}^1$

素因数の和:1173

約数の個数: 72

約数和(自身を含む): 278853120

約数和(自身を除く): 176955948

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 239, 468, 478, 717, 911, 956, 1434, 1822, 2151, 2733, 2868, 3107, 3644, 4302, 5466, 6214, 8199, 8604, 9321, 10932, 11843, 12428, 16398, 18642, 23686, 27963, 32796, 35529, 37284, 47372, 55926, 71058, 106587, 111852, 142116, 213174, 217729, 426348, 435458, 653187, 870916, 1306374, 1959561, 2612748, 2830477, 3919122, 5660954, 7838244, 8491431, 11321908, 16982862, 25474293, 33965724, 50948586, 101897172]

約数ペア:

[(1, 101897172), (2, 50948586), (3, 33965724), (4, 25474293), (6, 16982862), (9, 11321908), (12, 8491431), (13, 7838244), (18, 5660954), (26, 3919122), (36, 2830477), (39, 2612748), (52, 1959561), (78, 1306374), (117, 870916), (156, 653187), (234, 435458), (239, 426348), (468, 217729), (478, 213174), (717, 142116), (911, 111852), (956, 106587), (1434, 71058), (1822, 55926), (2151, 47372), (2733, 37284), (2868, 35529), (3107, 32796), (3644, 27963), (4302, 23686), (5466, 18642), (6214, 16398), (8199, 12428), (8604, 11843), (9321, 10932)]