72470412

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{5869}}^1$

素因数の和:5900

約数の個数: 72

約数和(自身を含む): 213668000

約数和(自身を除く): 141197588

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 343, 441, 588, 686, 882, 1029, 1372, 1764, 2058, 3087, 4116, 5869, 6174, 11738, 12348, 17607, 23476, 35214, 41083, 52821, 70428, 82166, 105642, 123249, 164332, 211284, 246498, 287581, 369747, 492996, 575162, 739494, 862743, 1150324, 1478988, 1725486, 2013067, 2588229, 3450972, 4026134, 5176458, 6039201, 8052268, 10352916, 12078402, 18117603, 24156804, 36235206, 72470412]

約数ペア:

[(1, 72470412), (2, 36235206), (3, 24156804), (4, 18117603), (6, 12078402), (7, 10352916), (9, 8052268), (12, 6039201), (14, 5176458), (18, 4026134), (21, 3450972), (28, 2588229), (36, 2013067), (42, 1725486), (49, 1478988), (63, 1150324), (84, 862743), (98, 739494), (126, 575162), (147, 492996), (196, 369747), (252, 287581), (294, 246498), (343, 211284), (441, 164332), (588, 123249), (686, 105642), (882, 82166), (1029, 70428), (1372, 52821), (1764, 41083), (2058, 35214), (3087, 23476), (4116, 17607), (5869, 12348), (6174, 11738)]