72571668

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{5227}}^1$

素因数の和:5336

約数の個数: 48

約数和(自身を含む): 184443840

約数和(自身を除く): 111872172

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 89, 156, 178, 267, 356, 534, 1068, 1157, 2314, 3471, 4628, 5227, 6942, 10454, 13884, 15681, 20908, 31362, 62724, 67951, 135902, 203853, 271804, 407706, 465203, 815412, 930406, 1395609, 1860812, 2791218, 5582436, 6047639, 12095278, 18142917, 24190556, 36285834, 72571668]

約数ペア:

[(1, 72571668), (2, 36285834), (3, 24190556), (4, 18142917), (6, 12095278), (12, 6047639), (13, 5582436), (26, 2791218), (39, 1860812), (52, 1395609), (78, 930406), (89, 815412), (156, 465203), (178, 407706), (267, 271804), (356, 203853), (534, 135902), (1068, 67951), (1157, 62724), (2314, 31362), (3471, 20908), (4628, 15681), (5227, 13884), (6942, 10454)]