81942192

素因数分解:

$2^4\times 3^4\times {\mathrm{23}}^1\times {\mathrm{2749}}^1$

素因数の和:2792

約数の個数: 100

約数和(自身を含む): 247566000

約数和(自身を除く): 165623808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 81, 92, 108, 138, 144, 162, 184, 207, 216, 276, 324, 368, 414, 432, 552, 621, 648, 828, 1104, 1242, 1296, 1656, 1863, 2484, 2749, 3312, 3726, 4968, 5498, 7452, 8247, 9936, 10996, 14904, 16494, 21992, 24741, 29808, 32988, 43984, 49482, 63227, 65976, 74223, 98964, 126454, 131952, 148446, 189681, 197928, 222669, 252908, 296892, 379362, 395856, 445338, 505816, 569043, 593784, 758724, 890676, 1011632, 1138086, 1187568, 1517448, 1707129, 1781352, 2276172, 3034896, 3414258, 3562704, 4552344, 5121387, 6828516, 9104688, 10242774, 13657032, 20485548, 27314064, 40971096, 81942192]

約数ペア:

[(1, 81942192), (2, 40971096), (3, 27314064), (4, 20485548), (6, 13657032), (8, 10242774), (9, 9104688), (12, 6828516), (16, 5121387), (18, 4552344), (23, 3562704), (24, 3414258), (27, 3034896), (36, 2276172), (46, 1781352), (48, 1707129), (54, 1517448), (69, 1187568), (72, 1138086), (81, 1011632), (92, 890676), (108, 758724), (138, 593784), (144, 569043), (162, 505816), (184, 445338), (207, 395856), (216, 379362), (276, 296892), (324, 252908), (368, 222669), (414, 197928), (432, 189681), (552, 148446), (621, 131952), (648, 126454), (828, 98964), (1104, 74223), (1242, 65976), (1296, 63227), (1656, 49482), (1863, 43984), (2484, 32988), (2749, 29808), (3312, 24741), (3726, 21992), (4968, 16494), (5498, 14904), (7452, 10996), (8247, 9936)]