90119448

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:178

約数の個数: 144

約数和(自身を含む): 267237360

約数和(自身を除く): 177117912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 61, 68, 71, 72, 102, 122, 136, 142, 153, 183, 204, 213, 244, 284, 289, 306, 366, 408, 426, 488, 549, 568, 578, 612, 639, 732, 852, 867, 1037, 1098, 1156, 1207, 1224, 1278, 1464, 1704, 1734, 2074, 2196, 2312, 2414, 2556, 2601, 3111, 3468, 3621, 4148, 4331, 4392, 4828, 5112, 5202, 6222, 6936, 7242, 8296, 8662, 9333, 9656, 10404, 10863, 12444, 12993, 14484, 17324, 17629, 18666, 20519, 20808, 21726, 24888, 25986, 28968, 34648, 35258, 37332, 38979, 41038, 43452, 51972, 52887, 61557, 70516, 73627, 74664, 77958, 82076, 86904, 103944, 105774, 123114, 141032, 147254, 155916, 158661, 164152, 184671, 211548, 220881, 246228, 294508, 311832, 317322, 369342, 423096, 441762, 492456, 589016, 634644, 662643, 738684, 883524, 1251659, 1269288, 1325286, 1477368, 1767048, 2503318, 2650572, 3754977, 5006636, 5301144, 7509954, 10013272, 11264931, 15019908, 22529862, 30039816, 45059724, 90119448]

約数ペア:

[(1, 90119448), (2, 45059724), (3, 30039816), (4, 22529862), (6, 15019908), (8, 11264931), (9, 10013272), (12, 7509954), (17, 5301144), (18, 5006636), (24, 3754977), (34, 2650572), (36, 2503318), (51, 1767048), (61, 1477368), (68, 1325286), (71, 1269288), (72, 1251659), (102, 883524), (122, 738684), (136, 662643), (142, 634644), (153, 589016), (183, 492456), (204, 441762), (213, 423096), (244, 369342), (284, 317322), (289, 311832), (306, 294508), (366, 246228), (408, 220881), (426, 211548), (488, 184671), (549, 164152), (568, 158661), (578, 155916), (612, 147254), (639, 141032), (732, 123114), (852, 105774), (867, 103944), (1037, 86904), (1098, 82076), (1156, 77958), (1207, 74664), (1224, 73627), (1278, 70516), (1464, 61557), (1704, 52887), (1734, 51972), (2074, 43452), (2196, 41038), (2312, 38979), (2414, 37332), (2556, 35258), (2601, 34648), (3111, 28968), (3468, 25986), (3621, 24888), (4148, 21726), (4331, 20808), (4392, 20519), (4828, 18666), (5112, 17629), (5202, 17324), (6222, 14484), (6936, 12993), (7242, 12444), (8296, 10863), (8662, 10404), (9333, 9656)]