71234176

素因数分解:

$2^7\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:166

約数の個数: 96

約数和(自身を含む): 159594300

約数和(自身を除く): 88360124

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 64, 74, 89, 104, 128, 148, 169, 178, 208, 296, 338, 356, 416, 481, 592, 676, 712, 832, 962, 1157, 1184, 1352, 1424, 1664, 1924, 2314, 2368, 2704, 2848, 3293, 3848, 4628, 4736, 5408, 5696, 6253, 6586, 7696, 9256, 10816, 11392, 12506, 13172, 15041, 15392, 18512, 21632, 25012, 26344, 30082, 30784, 37024, 42809, 50024, 52688, 60164, 61568, 74048, 85618, 100048, 105376, 120328, 148096, 171236, 200096, 210752, 240656, 342472, 400192, 421504, 481312, 556517, 684944, 800384, 962624, 1113034, 1369888, 1925248, 2226068, 2739776, 4452136, 5479552, 8904272, 17808544, 35617088, 71234176]

約数ペア:

[(1, 71234176), (2, 35617088), (4, 17808544), (8, 8904272), (13, 5479552), (16, 4452136), (26, 2739776), (32, 2226068), (37, 1925248), (52, 1369888), (64, 1113034), (74, 962624), (89, 800384), (104, 684944), (128, 556517), (148, 481312), (169, 421504), (178, 400192), (208, 342472), (296, 240656), (338, 210752), (356, 200096), (416, 171236), (481, 148096), (592, 120328), (676, 105376), (712, 100048), (832, 85618), (962, 74048), (1157, 61568), (1184, 60164), (1352, 52688), (1424, 50024), (1664, 42809), (1924, 37024), (2314, 30784), (2368, 30082), (2704, 26344), (2848, 25012), (3293, 21632), (3848, 18512), (4628, 15392), (4736, 15041), (5408, 13172), (5696, 12506), (6253, 11392), (6586, 10816), (7696, 9256)]