91011102

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1$

素因数の和:358

約数の個数: 128

約数和(自身を含む): 244285440

約数和(自身を除く): 153274338

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 31, 38, 39, 42, 57, 62, 78, 91, 93, 114, 133, 182, 186, 217, 247, 266, 273, 283, 399, 403, 434, 494, 546, 566, 589, 651, 741, 798, 806, 849, 1178, 1209, 1302, 1482, 1698, 1729, 1767, 1981, 2418, 2821, 3458, 3534, 3679, 3962, 4123, 5187, 5377, 5642, 5943, 7358, 7657, 8246, 8463, 8773, 10374, 10754, 11037, 11886, 12369, 15314, 16131, 16926, 17546, 22074, 22971, 24738, 25753, 26319, 32262, 37639, 45942, 51506, 52638, 53599, 61411, 69901, 75278, 77259, 107198, 112917, 114049, 122822, 139802, 154518, 160797, 166687, 184233, 209703, 225834, 228098, 321594, 333374, 342147, 368466, 419406, 489307, 500061, 684294, 798343, 978614, 1000122, 1166809, 1467921, 1596686, 2166931, 2333618, 2395029, 2935842, 3500427, 4333862, 4790058, 6500793, 7000854, 13001586, 15168517, 30337034, 45505551, 91011102]

約数ペア:

[(1, 91011102), (2, 45505551), (3, 30337034), (6, 15168517), (7, 13001586), (13, 7000854), (14, 6500793), (19, 4790058), (21, 4333862), (26, 3500427), (31, 2935842), (38, 2395029), (39, 2333618), (42, 2166931), (57, 1596686), (62, 1467921), (78, 1166809), (91, 1000122), (93, 978614), (114, 798343), (133, 684294), (182, 500061), (186, 489307), (217, 419406), (247, 368466), (266, 342147), (273, 333374), (283, 321594), (399, 228098), (403, 225834), (434, 209703), (494, 184233), (546, 166687), (566, 160797), (589, 154518), (651, 139802), (741, 122822), (798, 114049), (806, 112917), (849, 107198), (1178, 77259), (1209, 75278), (1302, 69901), (1482, 61411), (1698, 53599), (1729, 52638), (1767, 51506), (1981, 45942), (2418, 37639), (2821, 32262), (3458, 26319), (3534, 25753), (3679, 24738), (3962, 22971), (4123, 22074), (5187, 17546), (5377, 16926), (5642, 16131), (5943, 15314), (7358, 12369), (7657, 11886), (8246, 11037), (8463, 10754), (8773, 10374)]