83450458

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1$

素因数の和:311

約数の個数: 64

約数和(自身を含む): 162005760

約数和(自身を除く): 78555302

約数列:

[1, 2, 7, 13, 14, 26, 29, 58, 91, 97, 163, 182, 194, 203, 326, 377, 406, 679, 754, 1141, 1261, 1358, 2119, 2282, 2522, 2639, 2813, 4238, 4727, 5278, 5626, 8827, 9454, 14833, 15811, 17654, 19691, 29666, 31622, 33089, 36569, 39382, 61451, 66178, 73138, 110677, 122902, 205543, 221354, 255983, 411086, 430157, 458519, 511966, 860314, 917038, 1438801, 2877602, 3209633, 5960747, 6419266, 11921494, 41725229, 83450458]

約数ペア:

[(1, 83450458), (2, 41725229), (7, 11921494), (13, 6419266), (14, 5960747), (26, 3209633), (29, 2877602), (58, 1438801), (91, 917038), (97, 860314), (163, 511966), (182, 458519), (194, 430157), (203, 411086), (326, 255983), (377, 221354), (406, 205543), (679, 122902), (754, 110677), (1141, 73138), (1261, 66178), (1358, 61451), (2119, 39382), (2282, 36569), (2522, 33089), (2639, 31622), (2813, 29666), (4238, 19691), (4727, 17654), (5278, 15811), (5626, 14833), (8827, 9454)]