72515784

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{24971}}^1$

素因数の和:25002

約数の個数: 48

約数和(自身を含む): 199276560

約数和(自身を除く): 126760776

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 121, 132, 242, 264, 363, 484, 726, 968, 1452, 2904, 24971, 49942, 74913, 99884, 149826, 199768, 274681, 299652, 549362, 599304, 824043, 1098724, 1648086, 2197448, 3021491, 3296172, 6042982, 6592344, 9064473, 12085964, 18128946, 24171928, 36257892, 72515784]

約数ペア:

[(1, 72515784), (2, 36257892), (3, 24171928), (4, 18128946), (6, 12085964), (8, 9064473), (11, 6592344), (12, 6042982), (22, 3296172), (24, 3021491), (33, 2197448), (44, 1648086), (66, 1098724), (88, 824043), (121, 599304), (132, 549362), (242, 299652), (264, 274681), (363, 199768), (484, 149826), (726, 99884), (968, 74913), (1452, 49942), (2904, 24971)]