71436048

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:169

約数の個数: 160

約数和(自身を含む): 209212800

約数和(自身を除く): 137776752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 29, 37, 38, 48, 57, 58, 73, 74, 76, 87, 111, 114, 116, 146, 148, 152, 174, 219, 222, 228, 232, 292, 296, 304, 348, 438, 444, 456, 464, 551, 584, 592, 696, 703, 876, 888, 912, 1073, 1102, 1168, 1387, 1392, 1406, 1653, 1752, 1776, 2109, 2117, 2146, 2204, 2701, 2774, 2812, 3219, 3306, 3504, 4161, 4218, 4234, 4292, 4408, 5402, 5548, 5624, 6351, 6438, 6612, 8103, 8322, 8436, 8468, 8584, 8816, 10804, 11096, 11248, 12702, 12876, 13224, 16206, 16644, 16872, 16936, 17168, 20387, 21608, 22192, 25404, 25752, 26448, 32412, 33288, 33744, 33872, 40223, 40774, 43216, 50808, 51319, 51504, 61161, 64824, 66576, 78329, 80446, 81548, 101616, 102638, 120669, 122322, 129648, 153957, 156658, 160892, 163096, 205276, 234987, 241338, 244644, 307914, 313316, 321784, 326192, 410552, 469974, 482676, 489288, 615828, 626632, 643568, 821104, 939948, 965352, 978576, 1231656, 1253264, 1488251, 1879896, 1930704, 2463312, 2976502, 3759792, 4464753, 5953004, 8929506, 11906008, 17859012, 23812016, 35718024, 71436048]

約数ペア:

[(1, 71436048), (2, 35718024), (3, 23812016), (4, 17859012), (6, 11906008), (8, 8929506), (12, 5953004), (16, 4464753), (19, 3759792), (24, 2976502), (29, 2463312), (37, 1930704), (38, 1879896), (48, 1488251), (57, 1253264), (58, 1231656), (73, 978576), (74, 965352), (76, 939948), (87, 821104), (111, 643568), (114, 626632), (116, 615828), (146, 489288), (148, 482676), (152, 469974), (174, 410552), (219, 326192), (222, 321784), (228, 313316), (232, 307914), (292, 244644), (296, 241338), (304, 234987), (348, 205276), (438, 163096), (444, 160892), (456, 156658), (464, 153957), (551, 129648), (584, 122322), (592, 120669), (696, 102638), (703, 101616), (876, 81548), (888, 80446), (912, 78329), (1073, 66576), (1102, 64824), (1168, 61161), (1387, 51504), (1392, 51319), (1406, 50808), (1653, 43216), (1752, 40774), (1776, 40223), (2109, 33872), (2117, 33744), (2146, 33288), (2204, 32412), (2701, 26448), (2774, 25752), (2812, 25404), (3219, 22192), (3306, 21608), (3504, 20387), (4161, 17168), (4218, 16936), (4234, 16872), (4292, 16644), (4408, 16206), (5402, 13224), (5548, 12876), (5624, 12702), (6351, 11248), (6438, 11096), (6612, 10804), (8103, 8816), (8322, 8584), (8436, 8468)]