83756556

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{937}}^1$

素因数の和:1151

約数の個数: 72

約数和(自身を含む): 229442304

約数和(自身を除く): 145685748

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 191, 234, 382, 468, 573, 764, 937, 1146, 1719, 1874, 2292, 2483, 2811, 3438, 3748, 4966, 5622, 6876, 7449, 8433, 9932, 11244, 12181, 14898, 16866, 22347, 24362, 29796, 33732, 36543, 44694, 48724, 73086, 89388, 109629, 146172, 178967, 219258, 357934, 438516, 536901, 715868, 1073802, 1610703, 2147604, 2326571, 3221406, 4653142, 6442812, 6979713, 9306284, 13959426, 20939139, 27918852, 41878278, 83756556]

約数ペア:

[(1, 83756556), (2, 41878278), (3, 27918852), (4, 20939139), (6, 13959426), (9, 9306284), (12, 6979713), (13, 6442812), (18, 4653142), (26, 3221406), (36, 2326571), (39, 2147604), (52, 1610703), (78, 1073802), (117, 715868), (156, 536901), (191, 438516), (234, 357934), (382, 219258), (468, 178967), (573, 146172), (764, 109629), (937, 89388), (1146, 73086), (1719, 48724), (1874, 44694), (2292, 36543), (2483, 33732), (2811, 29796), (3438, 24362), (3748, 22347), (4966, 16866), (5622, 14898), (6876, 12181), (7449, 11244), (8433, 9932)]