72467360

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{727}}^1$

素因数の和:838

約数の個数: 96

約数和(自身を含む): 198132480

約数和(自身を除く): 125665120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 89, 112, 140, 160, 178, 224, 280, 356, 445, 560, 623, 712, 727, 890, 1120, 1246, 1424, 1454, 1780, 2492, 2848, 2908, 3115, 3560, 3635, 4984, 5089, 5816, 6230, 7120, 7270, 9968, 10178, 11632, 12460, 14240, 14540, 19936, 20356, 23264, 24920, 25445, 29080, 40712, 49840, 50890, 58160, 64703, 81424, 99680, 101780, 116320, 129406, 162848, 203560, 258812, 323515, 407120, 452921, 517624, 647030, 814240, 905842, 1035248, 1294060, 1811684, 2070496, 2264605, 2588120, 3623368, 4529210, 5176240, 7246736, 9058420, 10352480, 14493472, 18116840, 36233680, 72467360]

約数ペア:

[(1, 72467360), (2, 36233680), (4, 18116840), (5, 14493472), (7, 10352480), (8, 9058420), (10, 7246736), (14, 5176240), (16, 4529210), (20, 3623368), (28, 2588120), (32, 2264605), (35, 2070496), (40, 1811684), (56, 1294060), (70, 1035248), (80, 905842), (89, 814240), (112, 647030), (140, 517624), (160, 452921), (178, 407120), (224, 323515), (280, 258812), (356, 203560), (445, 162848), (560, 129406), (623, 116320), (712, 101780), (727, 99680), (890, 81424), (1120, 64703), (1246, 58160), (1424, 50890), (1454, 49840), (1780, 40712), (2492, 29080), (2848, 25445), (2908, 24920), (3115, 23264), (3560, 20356), (3635, 19936), (4984, 14540), (5089, 14240), (5816, 12460), (6230, 11632), (7120, 10178), (7270, 9968)]