87632748

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{317}}^1\times {\mathrm{1097}}^1$

素因数の和:1431

約数の個数: 72

約数和(自身を含む): 254191392

約数和(自身を除く): 166558644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 317, 634, 951, 1097, 1268, 1902, 2194, 2219, 2853, 3291, 3804, 4388, 4438, 5706, 6582, 6657, 7679, 8876, 9873, 11412, 13164, 13314, 15358, 19746, 19971, 23037, 26628, 30716, 39492, 39942, 46074, 69111, 79884, 92148, 138222, 276444, 347749, 695498, 1043247, 1390996, 2086494, 2434243, 3129741, 4172988, 4868486, 6259482, 7302729, 9736972, 12518964, 14605458, 21908187, 29210916, 43816374, 87632748]

約数ペア:

[(1, 87632748), (2, 43816374), (3, 29210916), (4, 21908187), (6, 14605458), (7, 12518964), (9, 9736972), (12, 7302729), (14, 6259482), (18, 4868486), (21, 4172988), (28, 3129741), (36, 2434243), (42, 2086494), (63, 1390996), (84, 1043247), (126, 695498), (252, 347749), (317, 276444), (634, 138222), (951, 92148), (1097, 79884), (1268, 69111), (1902, 46074), (2194, 39942), (2219, 39492), (2853, 30716), (3291, 26628), (3804, 23037), (4388, 19971), (4438, 19746), (5706, 15358), (6582, 13314), (6657, 13164), (7679, 11412), (8876, 9873)]