72778112

素因数分解:

$2^7\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:200

約数の個数: 96

約数和(自身を含む): 164962560

約数和(自身を除く): 92184448

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 44, 64, 74, 88, 121, 127, 128, 148, 176, 242, 254, 296, 352, 407, 484, 508, 592, 704, 814, 968, 1016, 1184, 1397, 1408, 1628, 1936, 2032, 2368, 2794, 3256, 3872, 4064, 4477, 4699, 4736, 5588, 6512, 7744, 8128, 8954, 9398, 11176, 13024, 15367, 15488, 16256, 17908, 18796, 22352, 26048, 30734, 35816, 37592, 44704, 51689, 52096, 61468, 71632, 75184, 89408, 103378, 122936, 143264, 150368, 178816, 206756, 245872, 286528, 300736, 413512, 491744, 568579, 573056, 601472, 827024, 983488, 1137158, 1654048, 1966976, 2274316, 3308096, 4548632, 6616192, 9097264, 18194528, 36389056, 72778112]

約数ペア:

[(1, 72778112), (2, 36389056), (4, 18194528), (8, 9097264), (11, 6616192), (16, 4548632), (22, 3308096), (32, 2274316), (37, 1966976), (44, 1654048), (64, 1137158), (74, 983488), (88, 827024), (121, 601472), (127, 573056), (128, 568579), (148, 491744), (176, 413512), (242, 300736), (254, 286528), (296, 245872), (352, 206756), (407, 178816), (484, 150368), (508, 143264), (592, 122936), (704, 103378), (814, 89408), (968, 75184), (1016, 71632), (1184, 61468), (1397, 52096), (1408, 51689), (1628, 44704), (1936, 37592), (2032, 35816), (2368, 30734), (2794, 26048), (3256, 22352), (3872, 18796), (4064, 17908), (4477, 16256), (4699, 15488), (4736, 15367), (5588, 13024), (6512, 11176), (7744, 9398), (8128, 8954)]