91120204

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:128

約数の個数: 144

約数和(自身を含む): 217183680

約数和(自身を除く): 126063476

約数列:

[1, 2, 4, 7, 14, 17, 23, 28, 29, 34, 41, 46, 49, 58, 68, 82, 92, 98, 116, 119, 161, 164, 196, 203, 238, 287, 322, 391, 406, 476, 493, 574, 644, 667, 697, 782, 812, 833, 943, 986, 1127, 1148, 1189, 1334, 1394, 1421, 1564, 1666, 1886, 1972, 2009, 2254, 2378, 2668, 2737, 2788, 2842, 3332, 3451, 3772, 4018, 4508, 4669, 4756, 4879, 5474, 5684, 6601, 6902, 8036, 8323, 9338, 9758, 10948, 11339, 13202, 13804, 16031, 16646, 18676, 19159, 19516, 20213, 22678, 24157, 26404, 27347, 32062, 32683, 33292, 34153, 38318, 40426, 45356, 46207, 48314, 54694, 58261, 64124, 65366, 68306, 76636, 79373, 80852, 92414, 96628, 109388, 112217, 116522, 130732, 136612, 141491, 158746, 184828, 191429, 224434, 233044, 282982, 317492, 382858, 448868, 464899, 555611, 565964, 765716, 785519, 929798, 990437, 1111222, 1340003, 1571038, 1859596, 1980874, 2222444, 2680006, 3142076, 3254293, 3961748, 5360012, 6508586, 13017172, 22780051, 45560102, 91120204]

約数ペア:

[(1, 91120204), (2, 45560102), (4, 22780051), (7, 13017172), (14, 6508586), (17, 5360012), (23, 3961748), (28, 3254293), (29, 3142076), (34, 2680006), (41, 2222444), (46, 1980874), (49, 1859596), (58, 1571038), (68, 1340003), (82, 1111222), (92, 990437), (98, 929798), (116, 785519), (119, 765716), (161, 565964), (164, 555611), (196, 464899), (203, 448868), (238, 382858), (287, 317492), (322, 282982), (391, 233044), (406, 224434), (476, 191429), (493, 184828), (574, 158746), (644, 141491), (667, 136612), (697, 130732), (782, 116522), (812, 112217), (833, 109388), (943, 96628), (986, 92414), (1127, 80852), (1148, 79373), (1189, 76636), (1334, 68306), (1394, 65366), (1421, 64124), (1564, 58261), (1666, 54694), (1886, 48314), (1972, 46207), (2009, 45356), (2254, 40426), (2378, 38318), (2668, 34153), (2737, 33292), (2788, 32683), (2842, 32062), (3332, 27347), (3451, 26404), (3772, 24157), (4018, 22678), (4508, 20213), (4669, 19516), (4756, 19159), (4879, 18676), (5474, 16646), (5684, 16031), (6601, 13804), (6902, 13202), (8036, 11339), (8323, 10948), (9338, 9758)]