70621344

素因数分解:

$2^5\times 3^2\times {\mathrm{379}}^1\times {\mathrm{647}}^1$

素因数の和:1042

約数の個数: 72

約数和(自身を含む): 201670560

約数和(自身を除く): 131049216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 379, 647, 758, 1137, 1294, 1516, 1941, 2274, 2588, 3032, 3411, 3882, 4548, 5176, 5823, 6064, 6822, 7764, 9096, 10352, 11646, 12128, 13644, 15528, 18192, 20704, 23292, 27288, 31056, 36384, 46584, 54576, 62112, 93168, 109152, 186336, 245213, 490426, 735639, 980852, 1471278, 1961704, 2206917, 2942556, 3923408, 4413834, 5885112, 7846816, 8827668, 11770224, 17655336, 23540448, 35310672, 70621344]

約数ペア:

[(1, 70621344), (2, 35310672), (3, 23540448), (4, 17655336), (6, 11770224), (8, 8827668), (9, 7846816), (12, 5885112), (16, 4413834), (18, 3923408), (24, 2942556), (32, 2206917), (36, 1961704), (48, 1471278), (72, 980852), (96, 735639), (144, 490426), (288, 245213), (379, 186336), (647, 109152), (758, 93168), (1137, 62112), (1294, 54576), (1516, 46584), (1941, 36384), (2274, 31056), (2588, 27288), (3032, 23292), (3411, 20704), (3882, 18192), (4548, 15528), (5176, 13644), (5823, 12128), (6064, 11646), (6822, 10352), (7764, 9096)]