61637472

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1$

素因数の和:293

約数の個数: 144

約数和(自身を含む): 191803248

約数和(自身を除く): 130165776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 101, 104, 117, 144, 156, 163, 202, 208, 234, 288, 303, 312, 326, 404, 416, 468, 489, 606, 624, 652, 808, 909, 936, 978, 1212, 1248, 1304, 1313, 1467, 1616, 1818, 1872, 1956, 2119, 2424, 2608, 2626, 2934, 3232, 3636, 3744, 3912, 3939, 4238, 4848, 5216, 5252, 5868, 6357, 7272, 7824, 7878, 8476, 9696, 10504, 11736, 11817, 12714, 14544, 15648, 15756, 16463, 16952, 19071, 21008, 23472, 23634, 25428, 29088, 31512, 32926, 33904, 38142, 42016, 46944, 47268, 49389, 50856, 63024, 65852, 67808, 76284, 94536, 98778, 101712, 126048, 131704, 148167, 152568, 189072, 197556, 203424, 214019, 263408, 296334, 305136, 378144, 395112, 428038, 526816, 592668, 610272, 642057, 790224, 856076, 1185336, 1284114, 1580448, 1712152, 1926171, 2370672, 2568228, 3424304, 3852342, 4741344, 5136456, 6848608, 7704684, 10272912, 15409368, 20545824, 30818736, 61637472]

約数ペア:

[(1, 61637472), (2, 30818736), (3, 20545824), (4, 15409368), (6, 10272912), (8, 7704684), (9, 6848608), (12, 5136456), (13, 4741344), (16, 3852342), (18, 3424304), (24, 2568228), (26, 2370672), (32, 1926171), (36, 1712152), (39, 1580448), (48, 1284114), (52, 1185336), (72, 856076), (78, 790224), (96, 642057), (101, 610272), (104, 592668), (117, 526816), (144, 428038), (156, 395112), (163, 378144), (202, 305136), (208, 296334), (234, 263408), (288, 214019), (303, 203424), (312, 197556), (326, 189072), (404, 152568), (416, 148167), (468, 131704), (489, 126048), (606, 101712), (624, 98778), (652, 94536), (808, 76284), (909, 67808), (936, 65852), (978, 63024), (1212, 50856), (1248, 49389), (1304, 47268), (1313, 46944), (1467, 42016), (1616, 38142), (1818, 33904), (1872, 32926), (1956, 31512), (2119, 29088), (2424, 25428), (2608, 23634), (2626, 23472), (2934, 21008), (3232, 19071), (3636, 16952), (3744, 16463), (3912, 15756), (3939, 15648), (4238, 14544), (4848, 12714), (5216, 11817), (5252, 11736), (5868, 10504), (6357, 9696), (7272, 8476), (7824, 7878)]