72035748

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{28183}}^1$

素因数の和:28264

約数の個数: 36

約数和(自身を含む): 184661568

約数和(自身を除く): 112625820

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 28183, 56366, 84549, 112732, 169098, 253647, 338196, 507294, 1014588, 2000993, 4001986, 6002979, 8003972, 12005958, 18008937, 24011916, 36017874, 72035748]

約数ペア:

[(1, 72035748), (2, 36017874), (3, 24011916), (4, 18008937), (6, 12005958), (9, 8003972), (12, 6002979), (18, 4001986), (36, 2000993), (71, 1014588), (142, 507294), (213, 338196), (284, 253647), (426, 169098), (639, 112732), (852, 84549), (1278, 56366), (2556, 28183)]