76981312

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:156

約数の個数: 112

約数和(自身を含む): 173736000

約数和(自身を除く): 96754688

約数列:

[1, 2, 4, 8, 16, 19, 29, 32, 37, 38, 58, 59, 64, 74, 76, 116, 118, 148, 152, 232, 236, 296, 304, 464, 472, 551, 592, 608, 703, 928, 944, 1073, 1102, 1121, 1184, 1216, 1406, 1711, 1856, 1888, 2146, 2183, 2204, 2242, 2368, 2812, 3422, 3776, 4292, 4366, 4408, 4484, 5624, 6844, 8584, 8732, 8816, 8968, 11248, 13688, 17168, 17464, 17632, 17936, 20387, 22496, 27376, 32509, 34336, 34928, 35264, 35872, 40774, 41477, 44992, 54752, 63307, 65018, 68672, 69856, 71744, 81548, 82954, 109504, 126614, 130036, 139712, 163096, 165908, 253228, 260072, 326192, 331816, 506456, 520144, 652384, 663632, 1012912, 1040288, 1202833, 1304768, 1327264, 2025824, 2080576, 2405666, 2654528, 4051648, 4811332, 9622664, 19245328, 38490656, 76981312]

約数ペア:

[(1, 76981312), (2, 38490656), (4, 19245328), (8, 9622664), (16, 4811332), (19, 4051648), (29, 2654528), (32, 2405666), (37, 2080576), (38, 2025824), (58, 1327264), (59, 1304768), (64, 1202833), (74, 1040288), (76, 1012912), (116, 663632), (118, 652384), (148, 520144), (152, 506456), (232, 331816), (236, 326192), (296, 260072), (304, 253228), (464, 165908), (472, 163096), (551, 139712), (592, 130036), (608, 126614), (703, 109504), (928, 82954), (944, 81548), (1073, 71744), (1102, 69856), (1121, 68672), (1184, 65018), (1216, 63307), (1406, 54752), (1711, 44992), (1856, 41477), (1888, 40774), (2146, 35872), (2183, 35264), (2204, 34928), (2242, 34336), (2368, 32509), (2812, 27376), (3422, 22496), (3776, 20387), (4292, 17936), (4366, 17632), (4408, 17464), (4484, 17168), (5624, 13688), (6844, 11248), (8584, 8968), (8732, 8816)]