72112768

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:226

約数の個数: 128

約数和(自身を含む): 182327040

約数和(自身を除く): 110214272

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 41, 52, 56, 64, 82, 91, 104, 112, 128, 151, 164, 182, 208, 224, 287, 302, 328, 364, 416, 448, 533, 574, 604, 656, 728, 832, 896, 1057, 1066, 1148, 1208, 1312, 1456, 1664, 1963, 2114, 2132, 2296, 2416, 2624, 2912, 3731, 3926, 4228, 4264, 4592, 4832, 5248, 5824, 6191, 7462, 7852, 8456, 8528, 9184, 9664, 11648, 12382, 13741, 14924, 15704, 16912, 17056, 18368, 19328, 24764, 27482, 29848, 31408, 33824, 34112, 36736, 43337, 49528, 54964, 59696, 62816, 67648, 68224, 80483, 86674, 99056, 109928, 119392, 125632, 135296, 160966, 173348, 198112, 219856, 238784, 251264, 321932, 346696, 396224, 439712, 477568, 563381, 643864, 693392, 792448, 879424, 1126762, 1287728, 1386784, 1758848, 2253524, 2575456, 2773568, 4507048, 5150912, 5547136, 9014096, 10301824, 18028192, 36056384, 72112768]

約数ペア:

[(1, 72112768), (2, 36056384), (4, 18028192), (7, 10301824), (8, 9014096), (13, 5547136), (14, 5150912), (16, 4507048), (26, 2773568), (28, 2575456), (32, 2253524), (41, 1758848), (52, 1386784), (56, 1287728), (64, 1126762), (82, 879424), (91, 792448), (104, 693392), (112, 643864), (128, 563381), (151, 477568), (164, 439712), (182, 396224), (208, 346696), (224, 321932), (287, 251264), (302, 238784), (328, 219856), (364, 198112), (416, 173348), (448, 160966), (533, 135296), (574, 125632), (604, 119392), (656, 109928), (728, 99056), (832, 86674), (896, 80483), (1057, 68224), (1066, 67648), (1148, 62816), (1208, 59696), (1312, 54964), (1456, 49528), (1664, 43337), (1963, 36736), (2114, 34112), (2132, 33824), (2296, 31408), (2416, 29848), (2624, 27482), (2912, 24764), (3731, 19328), (3926, 18368), (4228, 17056), (4264, 16912), (4592, 15704), (4832, 14924), (5248, 13741), (5824, 12382), (6191, 11648), (7462, 9664), (7852, 9184), (8456, 8528)]