72243888

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1033}}^1$

素因数の和:1122

約数の個数: 80

約数和(自身を含む): 196939776

約数和(自身を除く): 124695888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 47, 48, 62, 93, 94, 124, 141, 186, 188, 248, 282, 372, 376, 496, 564, 744, 752, 1033, 1128, 1457, 1488, 2066, 2256, 2914, 3099, 4132, 4371, 5828, 6198, 8264, 8742, 11656, 12396, 16528, 17484, 23312, 24792, 32023, 34968, 48551, 49584, 64046, 69936, 96069, 97102, 128092, 145653, 192138, 194204, 256184, 291306, 384276, 388408, 512368, 582612, 768552, 776816, 1165224, 1505081, 1537104, 2330448, 3010162, 4515243, 6020324, 9030486, 12040648, 18060972, 24081296, 36121944, 72243888]

約数ペア:

[(1, 72243888), (2, 36121944), (3, 24081296), (4, 18060972), (6, 12040648), (8, 9030486), (12, 6020324), (16, 4515243), (24, 3010162), (31, 2330448), (47, 1537104), (48, 1505081), (62, 1165224), (93, 776816), (94, 768552), (124, 582612), (141, 512368), (186, 388408), (188, 384276), (248, 291306), (282, 256184), (372, 194204), (376, 192138), (496, 145653), (564, 128092), (744, 97102), (752, 96069), (1033, 69936), (1128, 64046), (1457, 49584), (1488, 48551), (2066, 34968), (2256, 32023), (2914, 24792), (3099, 23312), (4132, 17484), (4371, 16528), (5828, 12396), (6198, 11656), (8264, 8742)]