91618968

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{7681}}^1$

素因数の和:7768

約数の個数: 64

約数和(自身を含む): 265489920

約数和(自身を除く): 173870952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 71, 84, 142, 168, 213, 284, 426, 497, 568, 852, 994, 1491, 1704, 1988, 2982, 3976, 5964, 7681, 11928, 15362, 23043, 30724, 46086, 53767, 61448, 92172, 107534, 161301, 184344, 215068, 322602, 430136, 545351, 645204, 1090702, 1290408, 1636053, 2181404, 3272106, 3817457, 4362808, 6544212, 7634914, 11452371, 13088424, 15269828, 22904742, 30539656, 45809484, 91618968]

約数ペア:

[(1, 91618968), (2, 45809484), (3, 30539656), (4, 22904742), (6, 15269828), (7, 13088424), (8, 11452371), (12, 7634914), (14, 6544212), (21, 4362808), (24, 3817457), (28, 3272106), (42, 2181404), (56, 1636053), (71, 1290408), (84, 1090702), (142, 645204), (168, 545351), (213, 430136), (284, 322602), (426, 215068), (497, 184344), (568, 161301), (852, 107534), (994, 92172), (1491, 61448), (1704, 53767), (1988, 46086), (2982, 30724), (3976, 23043), (5964, 15362), (7681, 11928)]