90560016

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{739}}^1$

素因数の和:813

約数の個数: 120

約数和(自身を含む): 271976640

約数和(自身を除く): 181416624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 37, 46, 48, 69, 72, 74, 92, 111, 138, 144, 148, 184, 207, 222, 276, 296, 333, 368, 414, 444, 552, 592, 666, 739, 828, 851, 888, 1104, 1332, 1478, 1656, 1702, 1776, 2217, 2553, 2664, 2956, 3312, 3404, 4434, 5106, 5328, 5912, 6651, 6808, 7659, 8868, 10212, 11824, 13302, 13616, 15318, 16997, 17736, 20424, 26604, 27343, 30636, 33994, 35472, 40848, 50991, 53208, 54686, 61272, 67988, 82029, 101982, 106416, 109372, 122544, 135976, 152973, 164058, 203964, 218744, 246087, 271952, 305946, 328116, 407928, 437488, 492174, 611892, 628889, 656232, 815856, 984348, 1223784, 1257778, 1312464, 1886667, 1968696, 2447568, 2515556, 3773334, 3937392, 5031112, 5660001, 7546668, 10062224, 11320002, 15093336, 22640004, 30186672, 45280008, 90560016]

約数ペア:

[(1, 90560016), (2, 45280008), (3, 30186672), (4, 22640004), (6, 15093336), (8, 11320002), (9, 10062224), (12, 7546668), (16, 5660001), (18, 5031112), (23, 3937392), (24, 3773334), (36, 2515556), (37, 2447568), (46, 1968696), (48, 1886667), (69, 1312464), (72, 1257778), (74, 1223784), (92, 984348), (111, 815856), (138, 656232), (144, 628889), (148, 611892), (184, 492174), (207, 437488), (222, 407928), (276, 328116), (296, 305946), (333, 271952), (368, 246087), (414, 218744), (444, 203964), (552, 164058), (592, 152973), (666, 135976), (739, 122544), (828, 109372), (851, 106416), (888, 101982), (1104, 82029), (1332, 67988), (1478, 61272), (1656, 54686), (1702, 53208), (1776, 50991), (2217, 40848), (2553, 35472), (2664, 33994), (2956, 30636), (3312, 27343), (3404, 26604), (4434, 20424), (5106, 17736), (5328, 16997), (5912, 15318), (6651, 13616), (6808, 13302), (7659, 11824), (8868, 10212)]