72447192

素因数分解:

$2^3\times 3^2\times {\mathrm{131}}^1\times {\mathrm{7681}}^1$

素因数の和:7824

約数の個数: 48

約数和(自身を含む): 197734680

約数和(自身を除く): 125287488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 131, 262, 393, 524, 786, 1048, 1179, 1572, 2358, 3144, 4716, 7681, 9432, 15362, 23043, 30724, 46086, 61448, 69129, 92172, 138258, 184344, 276516, 553032, 1006211, 2012422, 3018633, 4024844, 6037266, 8049688, 9055899, 12074532, 18111798, 24149064, 36223596, 72447192]

約数ペア:

[(1, 72447192), (2, 36223596), (3, 24149064), (4, 18111798), (6, 12074532), (8, 9055899), (9, 8049688), (12, 6037266), (18, 4024844), (24, 3018633), (36, 2012422), (72, 1006211), (131, 553032), (262, 276516), (393, 184344), (524, 138258), (786, 92172), (1048, 69129), (1179, 61448), (1572, 46086), (2358, 30724), (3144, 23043), (4716, 15362), (7681, 9432)]