78974730

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{367}}^1\times {\mathrm{797}}^1$

素因数の和:1180

約数の個数: 64

約数和(自身を含む): 211438080

約数和(自身を除く): 132463350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 367, 734, 797, 1101, 1594, 1835, 2202, 2391, 3303, 3670, 3985, 4782, 5505, 6606, 7173, 7970, 9909, 11010, 11955, 14346, 16515, 19818, 21519, 23910, 33030, 35865, 43038, 49545, 71730, 99090, 107595, 215190, 292499, 584998, 877497, 1462495, 1754994, 2632491, 2924990, 4387485, 5264982, 7897473, 8774970, 13162455, 15794946, 26324910, 39487365, 78974730]

約数ペア:

[(1, 78974730), (2, 39487365), (3, 26324910), (5, 15794946), (6, 13162455), (9, 8774970), (10, 7897473), (15, 5264982), (18, 4387485), (27, 2924990), (30, 2632491), (45, 1754994), (54, 1462495), (90, 877497), (135, 584998), (270, 292499), (367, 215190), (734, 107595), (797, 99090), (1101, 71730), (1594, 49545), (1835, 43038), (2202, 35865), (2391, 33030), (3303, 23910), (3670, 21519), (3985, 19818), (4782, 16515), (5505, 14346), (6606, 11955), (7173, 11010), (7970, 9909)]