71539416

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{349}}^1$

素因数の和:450

約数の個数: 128

約数和(自身を含む): 217560000

約数和(自身を除く): 146020584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 73, 78, 104, 108, 117, 146, 156, 216, 219, 234, 292, 312, 349, 351, 438, 468, 584, 657, 698, 702, 876, 936, 949, 1047, 1314, 1396, 1404, 1752, 1898, 1971, 2094, 2628, 2792, 2808, 2847, 3141, 3796, 3942, 4188, 4537, 5256, 5694, 6282, 7592, 7884, 8376, 8541, 9074, 9423, 11388, 12564, 13611, 15768, 17082, 18148, 18846, 22776, 25128, 25477, 25623, 27222, 34164, 36296, 37692, 40833, 50954, 51246, 54444, 68328, 75384, 76431, 81666, 101908, 102492, 108888, 122499, 152862, 163332, 203816, 204984, 229293, 244998, 305724, 326664, 331201, 458586, 489996, 611448, 662402, 687879, 917172, 979992, 993603, 1324804, 1375758, 1834344, 1987206, 2649608, 2751516, 2980809, 3974412, 5503032, 5961618, 7948824, 8942427, 11923236, 17884854, 23846472, 35769708, 71539416]

約数ペア:

[(1, 71539416), (2, 35769708), (3, 23846472), (4, 17884854), (6, 11923236), (8, 8942427), (9, 7948824), (12, 5961618), (13, 5503032), (18, 3974412), (24, 2980809), (26, 2751516), (27, 2649608), (36, 1987206), (39, 1834344), (52, 1375758), (54, 1324804), (72, 993603), (73, 979992), (78, 917172), (104, 687879), (108, 662402), (117, 611448), (146, 489996), (156, 458586), (216, 331201), (219, 326664), (234, 305724), (292, 244998), (312, 229293), (349, 204984), (351, 203816), (438, 163332), (468, 152862), (584, 122499), (657, 108888), (698, 102492), (702, 101908), (876, 81666), (936, 76431), (949, 75384), (1047, 68328), (1314, 54444), (1396, 51246), (1404, 50954), (1752, 40833), (1898, 37692), (1971, 36296), (2094, 34164), (2628, 27222), (2792, 25623), (2808, 25477), (2847, 25128), (3141, 22776), (3796, 18846), (3942, 18148), (4188, 17082), (4537, 15768), (5256, 13611), (5694, 12564), (6282, 11388), (7592, 9423), (7884, 9074), (8376, 8541)]