72146065888

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{683}}^1\times {\mathrm{8191}}^1$

素因数の和:8928

約数の個数: 96

約数和(自身を含む): 158148329472

約数和(自身を除く): 86002263584

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 208, 248, 403, 416, 496, 683, 806, 992, 1366, 1612, 2732, 3224, 5464, 6448, 8191, 8879, 10928, 12896, 16382, 17758, 21173, 21856, 32764, 35516, 42346, 65528, 71032, 84692, 106483, 131056, 142064, 169384, 212966, 253921, 262112, 275249, 284128, 338768, 425932, 507842, 550498, 677536, 851864, 1015684, 1100996, 1703728, 2031368, 2201992, 3300973, 3407456, 4062736, 4403984, 5594453, 6601946, 8125472, 8807968, 11188906, 13203892, 22377812, 26407784, 44755624, 52815568, 72727889, 89511248, 105631136, 145455778, 173428043, 179022496, 290911556, 346856086, 581823112, 693712172, 1163646224, 1387424344, 2254564559, 2327292448, 2774848688, 4509129118, 5549697376, 9018258236, 18036516472, 36073032944, 72146065888]

約数ペア:

[(1, 72146065888), (2, 36073032944), (4, 18036516472), (8, 9018258236), (13, 5549697376), (16, 4509129118), (26, 2774848688), (31, 2327292448), (32, 2254564559), (52, 1387424344), (62, 1163646224), (104, 693712172), (124, 581823112), (208, 346856086), (248, 290911556), (403, 179022496), (416, 173428043), (496, 145455778), (683, 105631136), (806, 89511248), (992, 72727889), (1366, 52815568), (1612, 44755624), (2732, 26407784), (3224, 22377812), (5464, 13203892), (6448, 11188906), (8191, 8807968), (8879, 8125472), (10928, 6601946), (12896, 5594453), (16382, 4403984), (17758, 4062736), (21173, 3407456), (21856, 3300973), (32764, 2201992), (35516, 2031368), (42346, 1703728), (65528, 1100996), (71032, 1015684), (84692, 851864), (106483, 677536), (131056, 550498), (142064, 507842), (169384, 425932), (212966, 338768), (253921, 284128), (262112, 275249)]