72750288

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:221

約数の個数: 160

約数和(自身を含む): 218486016

約数和(自身を除く): 145735728

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 37, 39, 46, 48, 52, 69, 74, 78, 92, 104, 111, 137, 138, 148, 156, 184, 208, 222, 274, 276, 296, 299, 312, 368, 411, 444, 481, 548, 552, 592, 598, 624, 822, 851, 888, 897, 962, 1096, 1104, 1196, 1443, 1644, 1702, 1776, 1781, 1794, 1924, 2192, 2392, 2553, 2886, 3151, 3288, 3404, 3562, 3588, 3848, 4784, 5069, 5106, 5343, 5772, 6302, 6576, 6808, 7124, 7176, 7696, 9453, 10138, 10212, 10686, 11063, 11544, 12604, 13616, 14248, 14352, 15207, 18906, 20276, 20424, 21372, 22126, 23088, 25208, 28496, 30414, 33189, 37812, 40552, 40848, 40963, 42744, 44252, 50416, 60828, 65897, 66378, 75624, 81104, 81926, 85488, 88504, 116587, 121656, 122889, 131794, 132756, 151248, 163852, 177008, 197691, 233174, 243312, 245778, 263588, 265512, 327704, 349761, 395382, 466348, 491556, 527176, 531024, 655408, 699522, 790764, 932696, 983112, 1054352, 1399044, 1515631, 1581528, 1865392, 1966224, 2798088, 3031262, 3163056, 4546893, 5596176, 6062524, 9093786, 12125048, 18187572, 24250096, 36375144, 72750288]

約数ペア:

[(1, 72750288), (2, 36375144), (3, 24250096), (4, 18187572), (6, 12125048), (8, 9093786), (12, 6062524), (13, 5596176), (16, 4546893), (23, 3163056), (24, 3031262), (26, 2798088), (37, 1966224), (39, 1865392), (46, 1581528), (48, 1515631), (52, 1399044), (69, 1054352), (74, 983112), (78, 932696), (92, 790764), (104, 699522), (111, 655408), (137, 531024), (138, 527176), (148, 491556), (156, 466348), (184, 395382), (208, 349761), (222, 327704), (274, 265512), (276, 263588), (296, 245778), (299, 243312), (312, 233174), (368, 197691), (411, 177008), (444, 163852), (481, 151248), (548, 132756), (552, 131794), (592, 122889), (598, 121656), (624, 116587), (822, 88504), (851, 85488), (888, 81926), (897, 81104), (962, 75624), (1096, 66378), (1104, 65897), (1196, 60828), (1443, 50416), (1644, 44252), (1702, 42744), (1776, 40963), (1781, 40848), (1794, 40552), (1924, 37812), (2192, 33189), (2392, 30414), (2553, 28496), (2886, 25208), (3151, 23088), (3288, 22126), (3404, 21372), (3562, 20424), (3588, 20276), (3848, 18906), (4784, 15207), (5069, 14352), (5106, 14248), (5343, 13616), (5772, 12604), (6302, 11544), (6576, 11063), (6808, 10686), (7124, 10212), (7176, 10138), (7696, 9453)]