91021704

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:243

約数の個数: 128

約数和(自身を含む): 254361600

約数和(自身を除く): 163339896

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 31, 38, 47, 57, 62, 76, 93, 94, 114, 124, 137, 141, 152, 186, 188, 228, 248, 274, 282, 372, 376, 411, 456, 548, 564, 589, 744, 822, 893, 1096, 1128, 1178, 1457, 1644, 1767, 1786, 2356, 2603, 2679, 2914, 3288, 3534, 3572, 4247, 4371, 4712, 5206, 5358, 5828, 6439, 7068, 7144, 7809, 8494, 8742, 10412, 10716, 11656, 12741, 12878, 14136, 15618, 16988, 17484, 19317, 20824, 21432, 25482, 25756, 27683, 31236, 33976, 34968, 38634, 50964, 51512, 55366, 62472, 77268, 80693, 83049, 101928, 110732, 122341, 154536, 161386, 166098, 199609, 221464, 242079, 244682, 322772, 332196, 367023, 399218, 484158, 489364, 598827, 645544, 664392, 734046, 798436, 968316, 978728, 1197654, 1468092, 1596872, 1936632, 2395308, 2936184, 3792571, 4790616, 7585142, 11377713, 15170284, 22755426, 30340568, 45510852, 91021704]

約数ペア:

[(1, 91021704), (2, 45510852), (3, 30340568), (4, 22755426), (6, 15170284), (8, 11377713), (12, 7585142), (19, 4790616), (24, 3792571), (31, 2936184), (38, 2395308), (47, 1936632), (57, 1596872), (62, 1468092), (76, 1197654), (93, 978728), (94, 968316), (114, 798436), (124, 734046), (137, 664392), (141, 645544), (152, 598827), (186, 489364), (188, 484158), (228, 399218), (248, 367023), (274, 332196), (282, 322772), (372, 244682), (376, 242079), (411, 221464), (456, 199609), (548, 166098), (564, 161386), (589, 154536), (744, 122341), (822, 110732), (893, 101928), (1096, 83049), (1128, 80693), (1178, 77268), (1457, 62472), (1644, 55366), (1767, 51512), (1786, 50964), (2356, 38634), (2603, 34968), (2679, 33976), (2914, 31236), (3288, 27683), (3534, 25756), (3572, 25482), (4247, 21432), (4371, 20824), (4712, 19317), (5206, 17484), (5358, 16988), (5828, 15618), (6439, 14136), (7068, 12878), (7144, 12741), (7809, 11656), (8494, 10716), (8742, 10412)]