83946636

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:204

約数の個数: 144

約数和(自身を含む): 239016960

約数和(自身を除く): 155070324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 37, 38, 57, 62, 74, 76, 93, 107, 111, 114, 124, 148, 171, 186, 214, 222, 228, 279, 321, 333, 342, 372, 428, 444, 558, 589, 642, 666, 684, 703, 963, 1116, 1147, 1178, 1284, 1332, 1406, 1767, 1926, 2033, 2109, 2294, 2356, 2812, 3317, 3441, 3534, 3852, 3959, 4066, 4218, 4588, 5301, 6099, 6327, 6634, 6882, 7068, 7918, 8132, 8436, 9951, 10323, 10602, 11877, 12198, 12654, 13268, 13764, 15836, 18297, 19902, 20646, 21204, 21793, 23754, 24396, 25308, 29853, 35631, 36594, 39804, 41292, 43586, 47508, 59706, 63023, 65379, 71262, 73188, 75221, 87172, 119412, 122729, 126046, 130758, 142524, 150442, 189069, 196137, 225663, 245458, 252092, 261516, 300884, 368187, 378138, 392274, 451326, 490916, 567207, 676989, 736374, 756276, 784548, 902652, 1104561, 1134414, 1353978, 1472748, 2209122, 2268828, 2331851, 2707956, 4418244, 4663702, 6995553, 9327404, 13991106, 20986659, 27982212, 41973318, 83946636]

約数ペア:

[(1, 83946636), (2, 41973318), (3, 27982212), (4, 20986659), (6, 13991106), (9, 9327404), (12, 6995553), (18, 4663702), (19, 4418244), (31, 2707956), (36, 2331851), (37, 2268828), (38, 2209122), (57, 1472748), (62, 1353978), (74, 1134414), (76, 1104561), (93, 902652), (107, 784548), (111, 756276), (114, 736374), (124, 676989), (148, 567207), (171, 490916), (186, 451326), (214, 392274), (222, 378138), (228, 368187), (279, 300884), (321, 261516), (333, 252092), (342, 245458), (372, 225663), (428, 196137), (444, 189069), (558, 150442), (589, 142524), (642, 130758), (666, 126046), (684, 122729), (703, 119412), (963, 87172), (1116, 75221), (1147, 73188), (1178, 71262), (1284, 65379), (1332, 63023), (1406, 59706), (1767, 47508), (1926, 43586), (2033, 41292), (2109, 39804), (2294, 36594), (2356, 35631), (2812, 29853), (3317, 25308), (3441, 24396), (3534, 23754), (3852, 21793), (3959, 21204), (4066, 20646), (4218, 19902), (4588, 18297), (5301, 15836), (6099, 13764), (6327, 13268), (6634, 12654), (6882, 12198), (7068, 11877), (7918, 10602), (8132, 10323), (8436, 9951)]