42872232

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:235

約数の個数: 128

約数和(自身を含む): 125193600

約数和(自身を除く): 82321368

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 59, 68, 78, 102, 104, 118, 136, 137, 156, 177, 204, 221, 236, 274, 312, 354, 408, 411, 442, 472, 548, 663, 708, 767, 822, 884, 1003, 1096, 1326, 1416, 1534, 1644, 1768, 1781, 2006, 2301, 2329, 2652, 3009, 3068, 3288, 3562, 4012, 4602, 4658, 5304, 5343, 6018, 6136, 6987, 7124, 8024, 8083, 9204, 9316, 10686, 12036, 13039, 13974, 14248, 16166, 18408, 18632, 21372, 24072, 24249, 26078, 27948, 30277, 32332, 39117, 42744, 48498, 52156, 55896, 60554, 64664, 78234, 90831, 96996, 104312, 105079, 121108, 137411, 156468, 181662, 193992, 210158, 242216, 274822, 312936, 315237, 363324, 412233, 420316, 549644, 630474, 726648, 824466, 840632, 1099288, 1260948, 1648932, 1786343, 2521896, 3297864, 3572686, 5359029, 7145372, 10718058, 14290744, 21436116, 42872232]

約数ペア:

[(1, 42872232), (2, 21436116), (3, 14290744), (4, 10718058), (6, 7145372), (8, 5359029), (12, 3572686), (13, 3297864), (17, 2521896), (24, 1786343), (26, 1648932), (34, 1260948), (39, 1099288), (51, 840632), (52, 824466), (59, 726648), (68, 630474), (78, 549644), (102, 420316), (104, 412233), (118, 363324), (136, 315237), (137, 312936), (156, 274822), (177, 242216), (204, 210158), (221, 193992), (236, 181662), (274, 156468), (312, 137411), (354, 121108), (408, 105079), (411, 104312), (442, 96996), (472, 90831), (548, 78234), (663, 64664), (708, 60554), (767, 55896), (822, 52156), (884, 48498), (1003, 42744), (1096, 39117), (1326, 32332), (1416, 30277), (1534, 27948), (1644, 26078), (1768, 24249), (1781, 24072), (2006, 21372), (2301, 18632), (2329, 18408), (2652, 16166), (3009, 14248), (3068, 13974), (3288, 13039), (3562, 12036), (4012, 10686), (4602, 9316), (4658, 9204), (5304, 8083), (5343, 8024), (6018, 7124), (6136, 6987)]