80150940506

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{74731}}^1$

素因数の和:74907

約数の個数: 64

約数和(自身を含む): 151864989696

約数和(自身を除く): 71714049190

約数列:

[1, 2, 7, 13, 14, 26, 71, 83, 91, 142, 166, 182, 497, 581, 923, 994, 1079, 1162, 1846, 2158, 5893, 6461, 7553, 11786, 12922, 15106, 41251, 74731, 76609, 82502, 149462, 153218, 523117, 536263, 971503, 1046234, 1072526, 1943006, 5305901, 6202673, 6800521, 10611802, 12405346, 13601042, 37141307, 43418711, 68976713, 74282614, 80634749, 86837422, 137953426, 161269498, 440389783, 482836991, 564443243, 880779566, 965673982, 1128886486, 3082728481, 5725067179, 6165456962, 11450134358, 40075470253, 80150940506]

約数ペア:

[(1, 80150940506), (2, 40075470253), (7, 11450134358), (13, 6165456962), (14, 5725067179), (26, 3082728481), (71, 1128886486), (83, 965673982), (91, 880779566), (142, 564443243), (166, 482836991), (182, 440389783), (497, 161269498), (581, 137953426), (923, 86837422), (994, 80634749), (1079, 74282614), (1162, 68976713), (1846, 43418711), (2158, 37141307), (5893, 13601042), (6461, 12405346), (7553, 10611802), (11786, 6800521), (12922, 6202673), (15106, 5305901), (41251, 1943006), (74731, 1072526), (76609, 1046234), (82502, 971503), (149462, 536263), (153218, 523117)]