79805916

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{277}}^1$

素因数の和:491

約数の個数: 72

約数和(自身を含む): 207645984

約数和(自身を除く): 127840068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 151, 159, 212, 277, 302, 318, 453, 477, 554, 604, 636, 831, 906, 954, 1108, 1359, 1662, 1812, 1908, 2493, 2718, 3324, 4986, 5436, 8003, 9972, 14681, 16006, 24009, 29362, 32012, 41827, 44043, 48018, 58724, 72027, 83654, 88086, 96036, 125481, 132129, 144054, 167308, 176172, 250962, 264258, 288108, 376443, 501924, 528516, 752886, 1505772, 2216831, 4433662, 6650493, 8867324, 13300986, 19951479, 26601972, 39902958, 79805916]

約数ペア:

[(1, 79805916), (2, 39902958), (3, 26601972), (4, 19951479), (6, 13300986), (9, 8867324), (12, 6650493), (18, 4433662), (36, 2216831), (53, 1505772), (106, 752886), (151, 528516), (159, 501924), (212, 376443), (277, 288108), (302, 264258), (318, 250962), (453, 176172), (477, 167308), (554, 144054), (604, 132129), (636, 125481), (831, 96036), (906, 88086), (954, 83654), (1108, 72027), (1359, 58724), (1662, 48018), (1812, 44043), (1908, 41827), (2493, 32012), (2718, 29362), (3324, 24009), (4986, 16006), (5436, 14681), (8003, 9972)]