73721718

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1931}}^1$

素因数の和:2050

約数の個数: 64

約数和(自身を含む): 189181440

約数和(自身を除く): 115459722

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 101, 126, 189, 202, 303, 378, 606, 707, 909, 1414, 1818, 1931, 2121, 2727, 3862, 4242, 5454, 5793, 6363, 11586, 12726, 13517, 17379, 19089, 27034, 34758, 38178, 40551, 52137, 81102, 104274, 121653, 195031, 243306, 364959, 390062, 585093, 729918, 1170186, 1365217, 1755279, 2730434, 3510558, 4095651, 5265837, 8191302, 10531674, 12286953, 24573906, 36860859, 73721718]

約数ペア:

[(1, 73721718), (2, 36860859), (3, 24573906), (6, 12286953), (7, 10531674), (9, 8191302), (14, 5265837), (18, 4095651), (21, 3510558), (27, 2730434), (42, 1755279), (54, 1365217), (63, 1170186), (101, 729918), (126, 585093), (189, 390062), (202, 364959), (303, 243306), (378, 195031), (606, 121653), (707, 104274), (909, 81102), (1414, 52137), (1818, 40551), (1931, 38178), (2121, 34758), (2727, 27034), (3862, 19089), (4242, 17379), (5454, 13517), (5793, 12726), (6363, 11586)]