91080108

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:268

約数の個数: 144

約数和(自身を含む): 276756480

約数和(自身を除く): 185676372

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 89, 93, 124, 126, 131, 178, 186, 217, 252, 262, 267, 279, 356, 372, 393, 434, 524, 534, 558, 623, 651, 786, 801, 868, 917, 1068, 1116, 1179, 1246, 1302, 1572, 1602, 1834, 1869, 1953, 2358, 2492, 2604, 2751, 2759, 3204, 3668, 3738, 3906, 4061, 4716, 5502, 5518, 5607, 7476, 7812, 8122, 8253, 8277, 11004, 11036, 11214, 11659, 12183, 16244, 16506, 16554, 19313, 22428, 23318, 24366, 24831, 28427, 33012, 33108, 34977, 36549, 38626, 46636, 48732, 49662, 56854, 57939, 69954, 73098, 77252, 81613, 85281, 99324, 104931, 113708, 115878, 139908, 146196, 163226, 170562, 173817, 209862, 231756, 244839, 255843, 326452, 341124, 347634, 361429, 419724, 489678, 511686, 695268, 722858, 734517, 979356, 1023372, 1084287, 1445716, 1469034, 2168574, 2530003, 2938068, 3252861, 4337148, 5060006, 6505722, 7590009, 10120012, 13011444, 15180018, 22770027, 30360036, 45540054, 91080108]

約数ペア:

[(1, 91080108), (2, 45540054), (3, 30360036), (4, 22770027), (6, 15180018), (7, 13011444), (9, 10120012), (12, 7590009), (14, 6505722), (18, 5060006), (21, 4337148), (28, 3252861), (31, 2938068), (36, 2530003), (42, 2168574), (62, 1469034), (63, 1445716), (84, 1084287), (89, 1023372), (93, 979356), (124, 734517), (126, 722858), (131, 695268), (178, 511686), (186, 489678), (217, 419724), (252, 361429), (262, 347634), (267, 341124), (279, 326452), (356, 255843), (372, 244839), (393, 231756), (434, 209862), (524, 173817), (534, 170562), (558, 163226), (623, 146196), (651, 139908), (786, 115878), (801, 113708), (868, 104931), (917, 99324), (1068, 85281), (1116, 81613), (1179, 77252), (1246, 73098), (1302, 69954), (1572, 57939), (1602, 56854), (1834, 49662), (1869, 48732), (1953, 46636), (2358, 38626), (2492, 36549), (2604, 34977), (2751, 33108), (2759, 33012), (3204, 28427), (3668, 24831), (3738, 24366), (3906, 23318), (4061, 22428), (4716, 19313), (5502, 16554), (5518, 16506), (5607, 16244), (7476, 12183), (7812, 11659), (8122, 11214), (8253, 11036), (8277, 11004)]