72468528

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{137251}}^1$

素因数の和:137273

約数の個数: 40

約数和(自身を含む): 204230976

約数和(自身を除く): 131762448

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 137251, 274502, 411753, 549004, 823506, 1098008, 1509761, 1647012, 2196016, 3019522, 3294024, 4529283, 6039044, 6588048, 9058566, 12078088, 18117132, 24156176, 36234264, 72468528]

約数ペア:

[(1, 72468528), (2, 36234264), (3, 24156176), (4, 18117132), (6, 12078088), (8, 9058566), (11, 6588048), (12, 6039044), (16, 4529283), (22, 3294024), (24, 3019522), (33, 2196016), (44, 1647012), (48, 1509761), (66, 1098008), (88, 823506), (132, 549004), (176, 411753), (264, 274502), (528, 137251)]