90110748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{461}}^1$

素因数の和:667

約数の個数: 96

約数和(自身を含む): 260789760

約数和(自身を除く): 170679012

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 179, 182, 273, 358, 364, 461, 537, 546, 716, 922, 1074, 1092, 1253, 1383, 1844, 2148, 2327, 2506, 2766, 3227, 3759, 4654, 5012, 5532, 5993, 6454, 6981, 7518, 9308, 9681, 11986, 12908, 13962, 15036, 16289, 17979, 19362, 23972, 27924, 32578, 35958, 38724, 41951, 48867, 65156, 71916, 82519, 83902, 97734, 125853, 165038, 167804, 195468, 247557, 251706, 330076, 495114, 503412, 577633, 990228, 1072747, 1155266, 1732899, 2145494, 2310532, 3218241, 3465798, 4290988, 6436482, 6931596, 7509229, 12872964, 15018458, 22527687, 30036916, 45055374, 90110748]

約数ペア:

[(1, 90110748), (2, 45055374), (3, 30036916), (4, 22527687), (6, 15018458), (7, 12872964), (12, 7509229), (13, 6931596), (14, 6436482), (21, 4290988), (26, 3465798), (28, 3218241), (39, 2310532), (42, 2145494), (52, 1732899), (78, 1155266), (84, 1072747), (91, 990228), (156, 577633), (179, 503412), (182, 495114), (273, 330076), (358, 251706), (364, 247557), (461, 195468), (537, 167804), (546, 165038), (716, 125853), (922, 97734), (1074, 83902), (1092, 82519), (1253, 71916), (1383, 65156), (1844, 48867), (2148, 41951), (2327, 38724), (2506, 35958), (2766, 32578), (3227, 27924), (3759, 23972), (4654, 19362), (5012, 17979), (5532, 16289), (5993, 15036), (6454, 13962), (6981, 12908), (7518, 11986), (9308, 9681)]