90264492

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1777}}^1$

素因数の和:1887

約数の個数: 72

約数和(自身を含む): 244638576

約数和(自身を除く): 154374084

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 83, 102, 153, 166, 204, 249, 306, 332, 498, 612, 747, 996, 1411, 1494, 1777, 2822, 2988, 3554, 4233, 5331, 5644, 7108, 8466, 10662, 12699, 15993, 16932, 21324, 25398, 30209, 31986, 50796, 60418, 63972, 90627, 120836, 147491, 181254, 271881, 294982, 362508, 442473, 543762, 589964, 884946, 1087524, 1327419, 1769892, 2507347, 2654838, 5014694, 5309676, 7522041, 10029388, 15044082, 22566123, 30088164, 45132246, 90264492]

約数ペア:

[(1, 90264492), (2, 45132246), (3, 30088164), (4, 22566123), (6, 15044082), (9, 10029388), (12, 7522041), (17, 5309676), (18, 5014694), (34, 2654838), (36, 2507347), (51, 1769892), (68, 1327419), (83, 1087524), (102, 884946), (153, 589964), (166, 543762), (204, 442473), (249, 362508), (306, 294982), (332, 271881), (498, 181254), (612, 147491), (747, 120836), (996, 90627), (1411, 63972), (1494, 60418), (1777, 50796), (2822, 31986), (2988, 30209), (3554, 25398), (4233, 21324), (5331, 16932), (5644, 15993), (7108, 12699), (8466, 10662)]