29688516

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:186

約数の個数: 144

約数和(自身を含む): 90504960

約数和(自身を除く): 60816444

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 73, 78, 79, 99, 117, 132, 143, 146, 156, 158, 198, 219, 234, 237, 286, 292, 316, 396, 429, 438, 468, 474, 572, 657, 711, 803, 858, 869, 876, 948, 949, 1027, 1287, 1314, 1422, 1606, 1716, 1738, 1898, 2054, 2409, 2574, 2607, 2628, 2844, 2847, 3081, 3212, 3476, 3796, 4108, 4818, 5148, 5214, 5694, 5767, 6162, 7227, 7821, 8541, 9243, 9636, 10428, 10439, 11297, 11388, 11534, 12324, 14454, 15642, 17082, 17301, 18486, 20878, 22594, 23068, 28908, 31284, 31317, 33891, 34164, 34602, 36972, 41756, 45188, 51903, 62634, 63437, 67782, 69204, 74971, 93951, 101673, 103806, 125268, 126874, 135564, 149942, 187902, 190311, 203346, 207612, 224913, 253748, 299884, 375804, 380622, 406692, 449826, 570933, 674739, 761244, 824681, 899652, 1141866, 1349478, 1649362, 2283732, 2474043, 2698956, 3298724, 4948086, 7422129, 9896172, 14844258, 29688516]

約数ペア:

[(1, 29688516), (2, 14844258), (3, 9896172), (4, 7422129), (6, 4948086), (9, 3298724), (11, 2698956), (12, 2474043), (13, 2283732), (18, 1649362), (22, 1349478), (26, 1141866), (33, 899652), (36, 824681), (39, 761244), (44, 674739), (52, 570933), (66, 449826), (73, 406692), (78, 380622), (79, 375804), (99, 299884), (117, 253748), (132, 224913), (143, 207612), (146, 203346), (156, 190311), (158, 187902), (198, 149942), (219, 135564), (234, 126874), (237, 125268), (286, 103806), (292, 101673), (316, 93951), (396, 74971), (429, 69204), (438, 67782), (468, 63437), (474, 62634), (572, 51903), (657, 45188), (711, 41756), (803, 36972), (858, 34602), (869, 34164), (876, 33891), (948, 31317), (949, 31284), (1027, 28908), (1287, 23068), (1314, 22594), (1422, 20878), (1606, 18486), (1716, 17301), (1738, 17082), (1898, 15642), (2054, 14454), (2409, 12324), (2574, 11534), (2607, 11388), (2628, 11297), (2844, 10439), (2847, 10428), (3081, 9636), (3212, 9243), (3476, 8541), (3796, 7821), (4108, 7227), (4818, 6162), (5148, 5767), (5214, 5694)]