72269818

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{179}}^1$

素因数の和:402

約数の個数: 32

約数和(自身を含む): 116328960

約数和(自身を除く): 44059142

約数列:

[1, 2, 23, 46, 67, 131, 134, 179, 262, 358, 1541, 3013, 3082, 4117, 6026, 8234, 8777, 11993, 17554, 23449, 23986, 46898, 201871, 275839, 403742, 539327, 551678, 1078654, 1571083, 3142166, 36134909, 72269818]

約数ペア:

[(1, 72269818), (2, 36134909), (23, 3142166), (46, 1571083), (67, 1078654), (131, 551678), (134, 539327), (179, 403742), (262, 275839), (358, 201871), (1541, 46898), (3013, 23986), (3082, 23449), (4117, 17554), (6026, 11993), (8234, 8777)]