87967040

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{227}}^1$

素因数の和:424

約数の個数: 112

約数和(自身を含む): 241840512

約数和(自身を除く): 153873472

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 173, 224, 227, 280, 320, 346, 448, 454, 560, 692, 865, 908, 1120, 1135, 1211, 1384, 1589, 1730, 1816, 2240, 2270, 2422, 2768, 3178, 3460, 3632, 4540, 4844, 5536, 6055, 6356, 6920, 7264, 7945, 9080, 9688, 11072, 12110, 12712, 13840, 14528, 15890, 18160, 19376, 24220, 25424, 27680, 31780, 36320, 38752, 39271, 48440, 50848, 55360, 63560, 72640, 77504, 78542, 96880, 101696, 127120, 157084, 193760, 196355, 254240, 274897, 314168, 387520, 392710, 508480, 549794, 628336, 785420, 1099588, 1256672, 1374485, 1570840, 2199176, 2513344, 2748970, 3141680, 4398352, 5497940, 6283360, 8796704, 10995880, 12566720, 17593408, 21991760, 43983520, 87967040]

約数ペア:

[(1, 87967040), (2, 43983520), (4, 21991760), (5, 17593408), (7, 12566720), (8, 10995880), (10, 8796704), (14, 6283360), (16, 5497940), (20, 4398352), (28, 3141680), (32, 2748970), (35, 2513344), (40, 2199176), (56, 1570840), (64, 1374485), (70, 1256672), (80, 1099588), (112, 785420), (140, 628336), (160, 549794), (173, 508480), (224, 392710), (227, 387520), (280, 314168), (320, 274897), (346, 254240), (448, 196355), (454, 193760), (560, 157084), (692, 127120), (865, 101696), (908, 96880), (1120, 78542), (1135, 77504), (1211, 72640), (1384, 63560), (1589, 55360), (1730, 50848), (1816, 48440), (2240, 39271), (2270, 38752), (2422, 36320), (2768, 31780), (3178, 27680), (3460, 25424), (3632, 24220), (4540, 19376), (4844, 18160), (5536, 15890), (6055, 14528), (6356, 13840), (6920, 12712), (7264, 12110), (7945, 11072), (9080, 9688)]