87188724

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1039}}^1$

素因数の和:1099

約数の個数: 120

約数和(自身を含む): 267787520

約数和(自身を除く): 180598796

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 37, 42, 54, 63, 74, 81, 84, 108, 111, 126, 148, 162, 189, 222, 252, 259, 324, 333, 378, 444, 518, 567, 666, 756, 777, 999, 1036, 1039, 1134, 1332, 1554, 1998, 2078, 2268, 2331, 2997, 3108, 3117, 3996, 4156, 4662, 5994, 6234, 6993, 7273, 9324, 9351, 11988, 12468, 13986, 14546, 18702, 20979, 21819, 27972, 28053, 29092, 37404, 38443, 41958, 43638, 56106, 65457, 76886, 83916, 84159, 87276, 112212, 115329, 130914, 153772, 168318, 196371, 230658, 261828, 269101, 336636, 345987, 392742, 461316, 538202, 589113, 691974, 785484, 807303, 1037961, 1076404, 1178226, 1383948, 1614606, 2075922, 2356452, 2421909, 3113883, 3229212, 4151844, 4843818, 6227766, 7265727, 9687636, 12455532, 14531454, 21797181, 29062908, 43594362, 87188724]

約数ペア:

[(1, 87188724), (2, 43594362), (3, 29062908), (4, 21797181), (6, 14531454), (7, 12455532), (9, 9687636), (12, 7265727), (14, 6227766), (18, 4843818), (21, 4151844), (27, 3229212), (28, 3113883), (36, 2421909), (37, 2356452), (42, 2075922), (54, 1614606), (63, 1383948), (74, 1178226), (81, 1076404), (84, 1037961), (108, 807303), (111, 785484), (126, 691974), (148, 589113), (162, 538202), (189, 461316), (222, 392742), (252, 345987), (259, 336636), (324, 269101), (333, 261828), (378, 230658), (444, 196371), (518, 168318), (567, 153772), (666, 130914), (756, 115329), (777, 112212), (999, 87276), (1036, 84159), (1039, 83916), (1134, 76886), (1332, 65457), (1554, 56106), (1998, 43638), (2078, 41958), (2268, 38443), (2331, 37404), (2997, 29092), (3108, 28053), (3117, 27972), (3996, 21819), (4156, 20979), (4662, 18702), (5994, 14546), (6234, 13986), (6993, 12468), (7273, 11988), (9324, 9351)]