66435552

素因数分解:

$2^5\times 3^4\times {\mathrm{19}}^2\times {\mathrm{71}}^1$

素因数の和:131

約数の個数: 180

約数和(自身を含む): 209114136

約数和(自身を除く): 142678584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 71, 72, 76, 81, 96, 108, 114, 142, 144, 152, 162, 171, 213, 216, 228, 284, 288, 304, 324, 342, 361, 426, 432, 456, 513, 568, 608, 639, 648, 684, 722, 852, 864, 912, 1026, 1083, 1136, 1278, 1296, 1349, 1368, 1444, 1539, 1704, 1824, 1917, 2052, 2166, 2272, 2556, 2592, 2698, 2736, 2888, 3078, 3249, 3408, 3834, 4047, 4104, 4332, 5112, 5396, 5472, 5751, 5776, 6156, 6498, 6816, 7668, 8094, 8208, 8664, 9747, 10224, 10792, 11502, 11552, 12141, 12312, 12996, 15336, 16188, 16416, 17328, 19494, 20448, 21584, 23004, 24282, 24624, 25631, 25992, 29241, 30672, 32376, 34656, 36423, 38988, 43168, 46008, 48564, 49248, 51262, 51984, 58482, 61344, 64752, 72846, 76893, 77976, 92016, 97128, 102524, 103968, 109269, 116964, 129504, 145692, 153786, 155952, 184032, 194256, 205048, 218538, 230679, 233928, 291384, 307572, 311904, 388512, 410096, 437076, 461358, 467856, 582768, 615144, 692037, 820192, 874152, 922716, 935712, 1165536, 1230288, 1384074, 1748304, 1845432, 2076111, 2460576, 2768148, 3496608, 3690864, 4152222, 5536296, 7381728, 8304444, 11072592, 16608888, 22145184, 33217776, 66435552]

約数ペア:

[(1, 66435552), (2, 33217776), (3, 22145184), (4, 16608888), (6, 11072592), (8, 8304444), (9, 7381728), (12, 5536296), (16, 4152222), (18, 3690864), (19, 3496608), (24, 2768148), (27, 2460576), (32, 2076111), (36, 1845432), (38, 1748304), (48, 1384074), (54, 1230288), (57, 1165536), (71, 935712), (72, 922716), (76, 874152), (81, 820192), (96, 692037), (108, 615144), (114, 582768), (142, 467856), (144, 461358), (152, 437076), (162, 410096), (171, 388512), (213, 311904), (216, 307572), (228, 291384), (284, 233928), (288, 230679), (304, 218538), (324, 205048), (342, 194256), (361, 184032), (426, 155952), (432, 153786), (456, 145692), (513, 129504), (568, 116964), (608, 109269), (639, 103968), (648, 102524), (684, 97128), (722, 92016), (852, 77976), (864, 76893), (912, 72846), (1026, 64752), (1083, 61344), (1136, 58482), (1278, 51984), (1296, 51262), (1349, 49248), (1368, 48564), (1444, 46008), (1539, 43168), (1704, 38988), (1824, 36423), (1917, 34656), (2052, 32376), (2166, 30672), (2272, 29241), (2556, 25992), (2592, 25631), (2698, 24624), (2736, 24282), (2888, 23004), (3078, 21584), (3249, 20448), (3408, 19494), (3834, 17328), (4047, 16416), (4104, 16188), (4332, 15336), (5112, 12996), (5396, 12312), (5472, 12141), (5751, 11552), (5776, 11502), (6156, 10792), (6498, 10224), (6816, 9747), (7668, 8664), (8094, 8208)]