91227474

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:145

約数の個数: 144

約数和(自身を含む): 241375680

約数和(自身を除く): 150148206

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 19, 26, 34, 38, 39, 51, 57, 71, 78, 102, 114, 117, 142, 153, 171, 213, 221, 234, 247, 289, 306, 323, 342, 426, 442, 494, 578, 639, 646, 663, 741, 867, 923, 969, 1207, 1278, 1326, 1349, 1482, 1734, 1846, 1938, 1989, 2223, 2414, 2601, 2698, 2769, 2907, 3621, 3757, 3978, 4047, 4199, 4446, 5202, 5491, 5538, 5814, 7242, 7514, 8094, 8307, 8398, 10863, 10982, 11271, 12141, 12597, 15691, 16473, 16614, 17537, 20519, 21726, 22542, 22933, 24282, 25194, 31382, 32946, 33813, 35074, 37791, 41038, 45866, 47073, 49419, 52611, 61557, 67626, 68799, 71383, 75582, 94146, 98838, 105222, 123114, 137598, 141219, 142766, 157833, 184671, 206397, 214149, 266747, 282438, 298129, 315666, 369342, 389861, 412794, 428298, 533494, 596258, 642447, 779722, 800241, 894387, 1169583, 1284894, 1600482, 1788774, 2339166, 2400723, 2683161, 3508749, 4801446, 5068193, 5366322, 7017498, 10136386, 15204579, 30409158, 45613737, 91227474]

約数ペア:

[(1, 91227474), (2, 45613737), (3, 30409158), (6, 15204579), (9, 10136386), (13, 7017498), (17, 5366322), (18, 5068193), (19, 4801446), (26, 3508749), (34, 2683161), (38, 2400723), (39, 2339166), (51, 1788774), (57, 1600482), (71, 1284894), (78, 1169583), (102, 894387), (114, 800241), (117, 779722), (142, 642447), (153, 596258), (171, 533494), (213, 428298), (221, 412794), (234, 389861), (247, 369342), (289, 315666), (306, 298129), (323, 282438), (342, 266747), (426, 214149), (442, 206397), (494, 184671), (578, 157833), (639, 142766), (646, 141219), (663, 137598), (741, 123114), (867, 105222), (923, 98838), (969, 94146), (1207, 75582), (1278, 71383), (1326, 68799), (1349, 67626), (1482, 61557), (1734, 52611), (1846, 49419), (1938, 47073), (1989, 45866), (2223, 41038), (2414, 37791), (2601, 35074), (2698, 33813), (2769, 32946), (2907, 31382), (3621, 25194), (3757, 24282), (3978, 22933), (4047, 22542), (4199, 21726), (4446, 20519), (5202, 17537), (5491, 16614), (5538, 16473), (5814, 15691), (7242, 12597), (7514, 12141), (8094, 11271), (8307, 10982), (8398, 10863)]