73965752

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{311}}^1$

素因数の和:492

約数の個数: 64

約数和(自身を含む): 165335040

約数和(自身を除く): 91369288

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 137, 217, 248, 274, 311, 434, 548, 622, 868, 959, 1096, 1244, 1736, 1918, 2177, 2488, 3836, 4247, 4354, 7672, 8494, 8708, 9641, 16988, 17416, 19282, 29729, 33976, 38564, 42607, 59458, 67487, 77128, 85214, 118916, 134974, 170428, 237832, 269948, 298249, 340856, 539896, 596498, 1192996, 1320817, 2385992, 2641634, 5283268, 9245719, 10566536, 18491438, 36982876, 73965752]

約数ペア:

[(1, 73965752), (2, 36982876), (4, 18491438), (7, 10566536), (8, 9245719), (14, 5283268), (28, 2641634), (31, 2385992), (56, 1320817), (62, 1192996), (124, 596498), (137, 539896), (217, 340856), (248, 298249), (274, 269948), (311, 237832), (434, 170428), (548, 134974), (622, 118916), (868, 85214), (959, 77128), (1096, 67487), (1244, 59458), (1736, 42607), (1918, 38564), (2177, 33976), (2488, 29729), (3836, 19282), (4247, 17416), (4354, 16988), (7672, 9641), (8494, 8708)]