61518288

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{317}}^1$

素因数の和:652

約数の個数: 80

約数和(自身を含む): 172238976

約数和(自身を除く): 110720688

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 311, 312, 317, 622, 624, 634, 933, 951, 1244, 1268, 1866, 1902, 2488, 2536, 3732, 3804, 4043, 4121, 4976, 5072, 7464, 7608, 8086, 8242, 12129, 12363, 14928, 15216, 16172, 16484, 24258, 24726, 32344, 32968, 48516, 49452, 64688, 65936, 97032, 98587, 98904, 194064, 197174, 197808, 295761, 394348, 591522, 788696, 1183044, 1281631, 1577392, 2366088, 2563262, 3844893, 4732176, 5126524, 7689786, 10253048, 15379572, 20506096, 30759144, 61518288]

約数ペア:

[(1, 61518288), (2, 30759144), (3, 20506096), (4, 15379572), (6, 10253048), (8, 7689786), (12, 5126524), (13, 4732176), (16, 3844893), (24, 2563262), (26, 2366088), (39, 1577392), (48, 1281631), (52, 1183044), (78, 788696), (104, 591522), (156, 394348), (208, 295761), (311, 197808), (312, 197174), (317, 194064), (622, 98904), (624, 98587), (634, 97032), (933, 65936), (951, 64688), (1244, 49452), (1268, 48516), (1866, 32968), (1902, 32344), (2488, 24726), (2536, 24258), (3732, 16484), (3804, 16172), (4043, 15216), (4121, 14928), (4976, 12363), (5072, 12129), (7464, 8242), (7608, 8086)]