71796528

素因数分解:

$2^4\times 3^2\times {\mathrm{457}}^1\times {\mathrm{1091}}^1$

素因数の和:1562

約数の個数: 60

約数和(自身を含む): 201554808

約数和(自身を除く): 129758280

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 457, 914, 1091, 1371, 1828, 2182, 2742, 3273, 3656, 4113, 4364, 5484, 6546, 7312, 8226, 8728, 9819, 10968, 13092, 16452, 17456, 19638, 21936, 26184, 32904, 39276, 52368, 65808, 78552, 157104, 498587, 997174, 1495761, 1994348, 2991522, 3988696, 4487283, 5983044, 7977392, 8974566, 11966088, 17949132, 23932176, 35898264, 71796528]

約数ペア:

[(1, 71796528), (2, 35898264), (3, 23932176), (4, 17949132), (6, 11966088), (8, 8974566), (9, 7977392), (12, 5983044), (16, 4487283), (18, 3988696), (24, 2991522), (36, 1994348), (48, 1495761), (72, 997174), (144, 498587), (457, 157104), (914, 78552), (1091, 65808), (1371, 52368), (1828, 39276), (2182, 32904), (2742, 26184), (3273, 21936), (3656, 19638), (4113, 17456), (4364, 16452), (5484, 13092), (6546, 10968), (7312, 9819), (8226, 8728)]