81383688

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1451}}^1$

素因数の和:1523

約数の個数: 96

約数和(自身を含む): 237837600

約数和(自身を除く): 156453912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 41, 57, 72, 76, 82, 114, 123, 152, 164, 171, 228, 246, 328, 342, 369, 456, 492, 684, 738, 779, 984, 1368, 1451, 1476, 1558, 2337, 2902, 2952, 3116, 4353, 4674, 5804, 6232, 7011, 8706, 9348, 11608, 13059, 14022, 17412, 18696, 26118, 27569, 28044, 34824, 52236, 55138, 56088, 59491, 82707, 104472, 110276, 118982, 165414, 178473, 220552, 237964, 248121, 330828, 356946, 475928, 496242, 535419, 661656, 713892, 992484, 1070838, 1130329, 1427784, 1984968, 2141676, 2260658, 3390987, 4283352, 4521316, 6781974, 9042632, 10172961, 13563948, 20345922, 27127896, 40691844, 81383688]

約数ペア:

[(1, 81383688), (2, 40691844), (3, 27127896), (4, 20345922), (6, 13563948), (8, 10172961), (9, 9042632), (12, 6781974), (18, 4521316), (19, 4283352), (24, 3390987), (36, 2260658), (38, 2141676), (41, 1984968), (57, 1427784), (72, 1130329), (76, 1070838), (82, 992484), (114, 713892), (123, 661656), (152, 535419), (164, 496242), (171, 475928), (228, 356946), (246, 330828), (328, 248121), (342, 237964), (369, 220552), (456, 178473), (492, 165414), (684, 118982), (738, 110276), (779, 104472), (984, 82707), (1368, 59491), (1451, 56088), (1476, 55138), (1558, 52236), (2337, 34824), (2902, 28044), (2952, 27569), (3116, 26118), (4353, 18696), (4674, 17412), (5804, 14022), (6232, 13059), (7011, 11608), (8706, 9348)]