91980216

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{947}}^1$

素因数の和:1049

約数の個数: 96

約数和(自身を含む): 266198400

約数和(自身を除く): 174218184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 71, 72, 76, 114, 142, 152, 171, 213, 228, 284, 342, 426, 456, 568, 639, 684, 852, 947, 1278, 1349, 1368, 1704, 1894, 2556, 2698, 2841, 3788, 4047, 5112, 5396, 5682, 7576, 8094, 8523, 10792, 11364, 12141, 16188, 17046, 17993, 22728, 24282, 32376, 34092, 35986, 48564, 53979, 67237, 68184, 71972, 97128, 107958, 134474, 143944, 161937, 201711, 215916, 268948, 323874, 403422, 431832, 537896, 605133, 647748, 806844, 1210266, 1277503, 1295496, 1613688, 2420532, 2555006, 3832509, 4841064, 5110012, 7665018, 10220024, 11497527, 15330036, 22995054, 30660072, 45990108, 91980216]

約数ペア:

[(1, 91980216), (2, 45990108), (3, 30660072), (4, 22995054), (6, 15330036), (8, 11497527), (9, 10220024), (12, 7665018), (18, 5110012), (19, 4841064), (24, 3832509), (36, 2555006), (38, 2420532), (57, 1613688), (71, 1295496), (72, 1277503), (76, 1210266), (114, 806844), (142, 647748), (152, 605133), (171, 537896), (213, 431832), (228, 403422), (284, 323874), (342, 268948), (426, 215916), (456, 201711), (568, 161937), (639, 143944), (684, 134474), (852, 107958), (947, 97128), (1278, 71972), (1349, 68184), (1368, 67237), (1704, 53979), (1894, 48564), (2556, 35986), (2698, 34092), (2841, 32376), (3788, 24282), (4047, 22728), (5112, 17993), (5396, 17046), (5682, 16188), (7576, 12141), (8094, 11364), (8523, 10792)]