72948528

素因数分解:

$2^4\times 3^2\times {\mathrm{67}}^1\times {\mathrm{7561}}^1$

素因数の和:7642

約数の個数: 60

約数和(自身を含む): 207229048

約数和(自身を除く): 134280520

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 67, 72, 134, 144, 201, 268, 402, 536, 603, 804, 1072, 1206, 1608, 2412, 3216, 4824, 7561, 9648, 15122, 22683, 30244, 45366, 60488, 68049, 90732, 120976, 136098, 181464, 272196, 362928, 506587, 544392, 1013174, 1088784, 1519761, 2026348, 3039522, 4052696, 4559283, 6079044, 8105392, 9118566, 12158088, 18237132, 24316176, 36474264, 72948528]

約数ペア:

[(1, 72948528), (2, 36474264), (3, 24316176), (4, 18237132), (6, 12158088), (8, 9118566), (9, 8105392), (12, 6079044), (16, 4559283), (18, 4052696), (24, 3039522), (36, 2026348), (48, 1519761), (67, 1088784), (72, 1013174), (134, 544392), (144, 506587), (201, 362928), (268, 272196), (402, 181464), (536, 136098), (603, 120976), (804, 90732), (1072, 68049), (1206, 60488), (1608, 45366), (2412, 30244), (3216, 22683), (4824, 15122), (7561, 9648)]