72070128

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{313}}^1$

素因数の和:384

約数の個数: 160

約数和(自身を含む): 228943680

約数和(自身を除く): 156873552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 41, 48, 52, 54, 72, 78, 82, 104, 108, 117, 123, 144, 156, 164, 208, 216, 234, 246, 312, 313, 328, 351, 369, 432, 468, 492, 533, 624, 626, 656, 702, 738, 936, 939, 984, 1066, 1107, 1252, 1404, 1476, 1599, 1872, 1878, 1968, 2132, 2214, 2504, 2808, 2817, 2952, 3198, 3756, 4069, 4264, 4428, 4797, 5008, 5616, 5634, 5904, 6396, 7512, 8138, 8451, 8528, 8856, 9594, 11268, 12207, 12792, 12833, 14391, 15024, 16276, 16902, 17712, 19188, 22536, 24414, 25584, 25666, 28782, 32552, 33804, 36621, 38376, 38499, 45072, 48828, 51332, 57564, 65104, 67608, 73242, 76752, 76998, 97656, 102664, 109863, 115128, 115497, 135216, 146484, 153996, 166829, 195312, 205328, 219726, 230256, 230994, 292968, 307992, 333658, 346491, 439452, 461988, 500487, 585936, 615984, 667316, 692982, 878904, 923976, 1000974, 1334632, 1385964, 1501461, 1757808, 1847952, 2001948, 2669264, 2771928, 3002922, 4003896, 4504383, 5543856, 6005844, 8007792, 9008766, 12011688, 18017532, 24023376, 36035064, 72070128]

約数ペア:

[(1, 72070128), (2, 36035064), (3, 24023376), (4, 18017532), (6, 12011688), (8, 9008766), (9, 8007792), (12, 6005844), (13, 5543856), (16, 4504383), (18, 4003896), (24, 3002922), (26, 2771928), (27, 2669264), (36, 2001948), (39, 1847952), (41, 1757808), (48, 1501461), (52, 1385964), (54, 1334632), (72, 1000974), (78, 923976), (82, 878904), (104, 692982), (108, 667316), (117, 615984), (123, 585936), (144, 500487), (156, 461988), (164, 439452), (208, 346491), (216, 333658), (234, 307992), (246, 292968), (312, 230994), (313, 230256), (328, 219726), (351, 205328), (369, 195312), (432, 166829), (468, 153996), (492, 146484), (533, 135216), (624, 115497), (626, 115128), (656, 109863), (702, 102664), (738, 97656), (936, 76998), (939, 76752), (984, 73242), (1066, 67608), (1107, 65104), (1252, 57564), (1404, 51332), (1476, 48828), (1599, 45072), (1872, 38499), (1878, 38376), (1968, 36621), (2132, 33804), (2214, 32552), (2504, 28782), (2808, 25666), (2817, 25584), (2952, 24414), (3198, 22536), (3756, 19188), (4069, 17712), (4264, 16902), (4428, 16276), (4797, 15024), (5008, 14391), (5616, 12833), (5634, 12792), (5904, 12207), (6396, 11268), (7512, 9594), (8138, 8856), (8451, 8528)]