73781712

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:226

約数の個数: 160

約数和(自身を含む): 227664000

約数和(自身を除く): 153882288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 89, 101, 108, 114, 144, 152, 171, 178, 202, 216, 228, 267, 303, 304, 342, 356, 404, 432, 456, 513, 534, 606, 684, 712, 801, 808, 909, 912, 1026, 1068, 1212, 1368, 1424, 1602, 1616, 1691, 1818, 1919, 2052, 2136, 2403, 2424, 2727, 2736, 3204, 3382, 3636, 3838, 4104, 4272, 4806, 4848, 5073, 5454, 5757, 6408, 6764, 7272, 7676, 8208, 8989, 9612, 10146, 10908, 11514, 12816, 13528, 14544, 15219, 15352, 17271, 17978, 19224, 20292, 21816, 23028, 26967, 27056, 30438, 30704, 34542, 35956, 38448, 40584, 43632, 45657, 46056, 51813, 53934, 60876, 69084, 71912, 80901, 81168, 91314, 92112, 103626, 107868, 121752, 138168, 143824, 161802, 170791, 182628, 207252, 215736, 242703, 243504, 276336, 323604, 341582, 365256, 414504, 431472, 485406, 512373, 647208, 683164, 730512, 829008, 970812, 1024746, 1294416, 1366328, 1537119, 1941624, 2049492, 2732656, 3074238, 3883248, 4098984, 4611357, 6148476, 8197968, 9222714, 12296952, 18445428, 24593904, 36890856, 73781712]

約数ペア:

[(1, 73781712), (2, 36890856), (3, 24593904), (4, 18445428), (6, 12296952), (8, 9222714), (9, 8197968), (12, 6148476), (16, 4611357), (18, 4098984), (19, 3883248), (24, 3074238), (27, 2732656), (36, 2049492), (38, 1941624), (48, 1537119), (54, 1366328), (57, 1294416), (72, 1024746), (76, 970812), (89, 829008), (101, 730512), (108, 683164), (114, 647208), (144, 512373), (152, 485406), (171, 431472), (178, 414504), (202, 365256), (216, 341582), (228, 323604), (267, 276336), (303, 243504), (304, 242703), (342, 215736), (356, 207252), (404, 182628), (432, 170791), (456, 161802), (513, 143824), (534, 138168), (606, 121752), (684, 107868), (712, 103626), (801, 92112), (808, 91314), (909, 81168), (912, 80901), (1026, 71912), (1068, 69084), (1212, 60876), (1368, 53934), (1424, 51813), (1602, 46056), (1616, 45657), (1691, 43632), (1818, 40584), (1919, 38448), (2052, 35956), (2136, 34542), (2403, 30704), (2424, 30438), (2727, 27056), (2736, 26967), (3204, 23028), (3382, 21816), (3636, 20292), (3838, 19224), (4104, 17978), (4272, 17271), (4806, 15352), (4848, 15219), (5073, 14544), (5454, 13528), (5757, 12816), (6408, 11514), (6764, 10908), (7272, 10146), (7676, 9612), (8208, 8989)]