87974172

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{743}}^1$

素因数の和:800

約数の個数: 144

約数和(自身を含む): 272982528

約数和(自身を除く): 185008356

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 23, 26, 33, 36, 39, 44, 46, 52, 66, 69, 78, 92, 99, 117, 132, 138, 143, 156, 198, 207, 234, 253, 276, 286, 299, 396, 414, 429, 468, 506, 572, 598, 743, 759, 828, 858, 897, 1012, 1196, 1287, 1486, 1518, 1716, 1794, 2229, 2277, 2574, 2691, 2972, 3036, 3289, 3588, 4458, 4554, 5148, 5382, 6578, 6687, 8173, 8916, 9108, 9659, 9867, 10764, 13156, 13374, 16346, 17089, 19318, 19734, 24519, 26748, 28977, 29601, 32692, 34178, 38636, 39468, 49038, 51267, 57954, 59202, 68356, 73557, 86931, 98076, 102534, 106249, 115908, 118404, 147114, 153801, 173862, 187979, 205068, 212498, 222157, 294228, 307602, 318747, 347724, 375958, 424996, 444314, 563937, 615204, 637494, 666471, 751916, 888628, 956241, 1127874, 1274988, 1332942, 1691811, 1912482, 1999413, 2255748, 2443727, 2665884, 3383622, 3824964, 3998826, 4887454, 6767244, 7331181, 7997652, 9774908, 14662362, 21993543, 29324724, 43987086, 87974172]

約数ペア:

[(1, 87974172), (2, 43987086), (3, 29324724), (4, 21993543), (6, 14662362), (9, 9774908), (11, 7997652), (12, 7331181), (13, 6767244), (18, 4887454), (22, 3998826), (23, 3824964), (26, 3383622), (33, 2665884), (36, 2443727), (39, 2255748), (44, 1999413), (46, 1912482), (52, 1691811), (66, 1332942), (69, 1274988), (78, 1127874), (92, 956241), (99, 888628), (117, 751916), (132, 666471), (138, 637494), (143, 615204), (156, 563937), (198, 444314), (207, 424996), (234, 375958), (253, 347724), (276, 318747), (286, 307602), (299, 294228), (396, 222157), (414, 212498), (429, 205068), (468, 187979), (506, 173862), (572, 153801), (598, 147114), (743, 118404), (759, 115908), (828, 106249), (858, 102534), (897, 98076), (1012, 86931), (1196, 73557), (1287, 68356), (1486, 59202), (1518, 57954), (1716, 51267), (1794, 49038), (2229, 39468), (2277, 38636), (2574, 34178), (2691, 32692), (2972, 29601), (3036, 28977), (3289, 26748), (3588, 24519), (4458, 19734), (4554, 19318), (5148, 17089), (5382, 16346), (6578, 13374), (6687, 13156), (8173, 10764), (8916, 9867), (9108, 9659)]