75285288

素因数分解:

$2^3\times 3^7\times {\mathrm{13}}^1\times {\mathrm{331}}^1$

素因数の和:371

約数の個数: 128

約数和(自身を含む): 228681600

約数和(自身を除く): 153396312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 243, 312, 324, 331, 351, 468, 486, 648, 662, 702, 729, 936, 972, 993, 1053, 1324, 1404, 1458, 1944, 1986, 2106, 2187, 2648, 2808, 2916, 2979, 3159, 3972, 4212, 4303, 4374, 5832, 5958, 6318, 7944, 8424, 8606, 8748, 8937, 9477, 11916, 12636, 12909, 17212, 17496, 17874, 18954, 23832, 25272, 25818, 26811, 28431, 34424, 35748, 37908, 38727, 51636, 53622, 56862, 71496, 75816, 77454, 80433, 103272, 107244, 113724, 116181, 154908, 160866, 214488, 227448, 232362, 241299, 309816, 321732, 348543, 464724, 482598, 643464, 697086, 723897, 929448, 965196, 1045629, 1394172, 1447794, 1930392, 2091258, 2788344, 2895588, 3136887, 4182516, 5791176, 6273774, 8365032, 9410661, 12547548, 18821322, 25095096, 37642644, 75285288]

約数ペア:

[(1, 75285288), (2, 37642644), (3, 25095096), (4, 18821322), (6, 12547548), (8, 9410661), (9, 8365032), (12, 6273774), (13, 5791176), (18, 4182516), (24, 3136887), (26, 2895588), (27, 2788344), (36, 2091258), (39, 1930392), (52, 1447794), (54, 1394172), (72, 1045629), (78, 965196), (81, 929448), (104, 723897), (108, 697086), (117, 643464), (156, 482598), (162, 464724), (216, 348543), (234, 321732), (243, 309816), (312, 241299), (324, 232362), (331, 227448), (351, 214488), (468, 160866), (486, 154908), (648, 116181), (662, 113724), (702, 107244), (729, 103272), (936, 80433), (972, 77454), (993, 75816), (1053, 71496), (1324, 56862), (1404, 53622), (1458, 51636), (1944, 38727), (1986, 37908), (2106, 35748), (2187, 34424), (2648, 28431), (2808, 26811), (2916, 25818), (2979, 25272), (3159, 23832), (3972, 18954), (4212, 17874), (4303, 17496), (4374, 17212), (5832, 12909), (5958, 12636), (6318, 11916), (7944, 9477), (8424, 8937), (8606, 8748)]