79494228

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{1019}}^1$

素因数の和:1237

約数の個数: 72

約数和(自身を含む): 220540320

約数和(自身を除く): 141046092

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 197, 198, 394, 396, 591, 788, 1019, 1182, 1773, 2038, 2167, 2364, 3057, 3546, 4076, 4334, 6114, 6501, 7092, 8668, 9171, 11209, 12228, 13002, 18342, 19503, 22418, 26004, 33627, 36684, 39006, 44836, 67254, 78012, 100881, 134508, 200743, 201762, 401486, 403524, 602229, 802972, 1204458, 1806687, 2208173, 2408916, 3613374, 4416346, 6624519, 7226748, 8832692, 13249038, 19873557, 26498076, 39747114, 79494228]

約数ペア:

[(1, 79494228), (2, 39747114), (3, 26498076), (4, 19873557), (6, 13249038), (9, 8832692), (11, 7226748), (12, 6624519), (18, 4416346), (22, 3613374), (33, 2408916), (36, 2208173), (44, 1806687), (66, 1204458), (99, 802972), (132, 602229), (197, 403524), (198, 401486), (394, 201762), (396, 200743), (591, 134508), (788, 100881), (1019, 78012), (1182, 67254), (1773, 44836), (2038, 39006), (2167, 36684), (2364, 33627), (3057, 26004), (3546, 22418), (4076, 19503), (4334, 18342), (6114, 13002), (6501, 12228), (7092, 11209), (8668, 9171)]