91881738

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:280

約数の個数: 96

約数和(自身を含む): 224641872

約数和(自身を除く): 132760134

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 41, 61, 78, 82, 117, 122, 123, 157, 183, 234, 246, 314, 366, 369, 471, 533, 549, 738, 793, 942, 1066, 1098, 1413, 1586, 1599, 2041, 2379, 2501, 2826, 3198, 4082, 4758, 4797, 5002, 6123, 6437, 7137, 7503, 9577, 9594, 12246, 12874, 14274, 15006, 18369, 19154, 19311, 22509, 28731, 32513, 36738, 38622, 45018, 57462, 57933, 65026, 83681, 86193, 97539, 115866, 124501, 167362, 172386, 195078, 249002, 251043, 292617, 373503, 392657, 502086, 585234, 747006, 753129, 785314, 1120509, 1177971, 1506258, 2241018, 2355942, 3533913, 5104541, 7067826, 10209082, 15313623, 30627246, 45940869, 91881738]

約数ペア:

[(1, 91881738), (2, 45940869), (3, 30627246), (6, 15313623), (9, 10209082), (13, 7067826), (18, 5104541), (26, 3533913), (39, 2355942), (41, 2241018), (61, 1506258), (78, 1177971), (82, 1120509), (117, 785314), (122, 753129), (123, 747006), (157, 585234), (183, 502086), (234, 392657), (246, 373503), (314, 292617), (366, 251043), (369, 249002), (471, 195078), (533, 172386), (549, 167362), (738, 124501), (793, 115866), (942, 97539), (1066, 86193), (1098, 83681), (1413, 65026), (1586, 57933), (1599, 57462), (2041, 45018), (2379, 38622), (2501, 36738), (2826, 32513), (3198, 28731), (4082, 22509), (4758, 19311), (4797, 19154), (5002, 18369), (6123, 15006), (6437, 14274), (7137, 12874), (7503, 12246), (9577, 9594)]