1781134164

素因数分解:

$2^2\times 3^3\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{1879}}^1$

素因数の和:2090

約数の個数: 96

約数和(自身を含む): 4724966400

約数和(自身を除く): 2943832236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 67, 108, 131, 134, 201, 262, 268, 393, 402, 524, 603, 786, 804, 1179, 1206, 1572, 1809, 1879, 2358, 2412, 3537, 3618, 3758, 4716, 5637, 7074, 7236, 7516, 8777, 11274, 14148, 16911, 17554, 22548, 26331, 33822, 35108, 50733, 52662, 67644, 78993, 101466, 105324, 125893, 157986, 202932, 236979, 246149, 251786, 315972, 377679, 473958, 492298, 503572, 738447, 755358, 947916, 984596, 1133037, 1476894, 1510716, 2215341, 2266074, 2953788, 3399111, 4430682, 4532148, 6646023, 6798222, 8861364, 13292046, 13596444, 16491983, 26584092, 32983966, 49475949, 65967932, 98951898, 148427847, 197903796, 296855694, 445283541, 593711388, 890567082, 1781134164]

約数ペア:

[(1, 1781134164), (2, 890567082), (3, 593711388), (4, 445283541), (6, 296855694), (9, 197903796), (12, 148427847), (18, 98951898), (27, 65967932), (36, 49475949), (54, 32983966), (67, 26584092), (108, 16491983), (131, 13596444), (134, 13292046), (201, 8861364), (262, 6798222), (268, 6646023), (393, 4532148), (402, 4430682), (524, 3399111), (603, 2953788), (786, 2266074), (804, 2215341), (1179, 1510716), (1206, 1476894), (1572, 1133037), (1809, 984596), (1879, 947916), (2358, 755358), (2412, 738447), (3537, 503572), (3618, 492298), (3758, 473958), (4716, 377679), (5637, 315972), (7074, 251786), (7236, 246149), (7516, 236979), (8777, 202932), (11274, 157986), (14148, 125893), (16911, 105324), (17554, 101466), (22548, 78993), (26331, 67644), (33822, 52662), (35108, 50733)]