91243168

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:210

約数の個数: 96

約数和(自身を含む): 201277440

約数和(自身を除く): 110034272

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 47, 62, 76, 94, 103, 124, 152, 188, 206, 248, 304, 376, 412, 496, 589, 608, 752, 824, 893, 992, 1178, 1457, 1504, 1648, 1786, 1957, 2356, 2914, 3193, 3296, 3572, 3914, 4712, 4841, 5828, 6386, 7144, 7828, 9424, 9682, 11656, 12772, 14288, 15656, 18848, 19364, 23312, 25544, 27683, 28576, 31312, 38728, 46624, 51088, 55366, 60667, 62624, 77456, 91979, 102176, 110732, 121334, 150071, 154912, 183958, 221464, 242668, 300142, 367916, 442928, 485336, 600284, 735832, 885856, 970672, 1200568, 1471664, 1941344, 2401136, 2851349, 2943328, 4802272, 5702698, 11405396, 22810792, 45621584, 91243168]

約数ペア:

[(1, 91243168), (2, 45621584), (4, 22810792), (8, 11405396), (16, 5702698), (19, 4802272), (31, 2943328), (32, 2851349), (38, 2401136), (47, 1941344), (62, 1471664), (76, 1200568), (94, 970672), (103, 885856), (124, 735832), (152, 600284), (188, 485336), (206, 442928), (248, 367916), (304, 300142), (376, 242668), (412, 221464), (496, 183958), (589, 154912), (608, 150071), (752, 121334), (824, 110732), (893, 102176), (992, 91979), (1178, 77456), (1457, 62624), (1504, 60667), (1648, 55366), (1786, 51088), (1957, 46624), (2356, 38728), (2914, 31312), (3193, 28576), (3296, 27683), (3572, 25544), (3914, 23312), (4712, 19364), (4841, 18848), (5828, 15656), (6386, 14288), (7144, 12772), (7828, 11656), (9424, 9682)]