72189936

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{787}}^1$

素因数の和:828

約数の個数: 180

約数和(自身を含む): 253416072

約数和(自身を除く): 181226136

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 49, 52, 56, 63, 72, 78, 84, 91, 98, 104, 112, 117, 126, 144, 147, 156, 168, 182, 196, 208, 234, 252, 273, 294, 312, 336, 364, 392, 441, 468, 504, 546, 588, 624, 637, 728, 784, 787, 819, 882, 936, 1008, 1092, 1176, 1274, 1456, 1574, 1638, 1764, 1872, 1911, 2184, 2352, 2361, 2548, 3148, 3276, 3528, 3822, 4368, 4722, 5096, 5509, 5733, 6296, 6552, 7056, 7083, 7644, 9444, 10192, 10231, 11018, 11466, 12592, 13104, 14166, 15288, 16527, 18888, 20462, 22036, 22932, 28332, 30576, 30693, 33054, 37776, 38563, 40924, 44072, 45864, 49581, 56664, 61386, 66108, 71617, 77126, 81848, 88144, 91728, 92079, 99162, 113328, 115689, 122772, 132216, 143234, 154252, 163696, 184158, 198324, 214851, 231378, 245544, 264432, 286468, 308504, 347067, 368316, 396648, 429702, 462756, 491088, 501319, 572936, 617008, 644553, 694134, 736632, 793296, 859404, 925512, 1002638, 1145872, 1289106, 1388268, 1473264, 1503957, 1718808, 1851024, 2005276, 2578212, 2776536, 3007914, 3437616, 4010552, 4511871, 5156424, 5553072, 6015828, 8021104, 9023742, 10312848, 12031656, 18047484, 24063312, 36094968, 72189936]

約数ペア:

[(1, 72189936), (2, 36094968), (3, 24063312), (4, 18047484), (6, 12031656), (7, 10312848), (8, 9023742), (9, 8021104), (12, 6015828), (13, 5553072), (14, 5156424), (16, 4511871), (18, 4010552), (21, 3437616), (24, 3007914), (26, 2776536), (28, 2578212), (36, 2005276), (39, 1851024), (42, 1718808), (48, 1503957), (49, 1473264), (52, 1388268), (56, 1289106), (63, 1145872), (72, 1002638), (78, 925512), (84, 859404), (91, 793296), (98, 736632), (104, 694134), (112, 644553), (117, 617008), (126, 572936), (144, 501319), (147, 491088), (156, 462756), (168, 429702), (182, 396648), (196, 368316), (208, 347067), (234, 308504), (252, 286468), (273, 264432), (294, 245544), (312, 231378), (336, 214851), (364, 198324), (392, 184158), (441, 163696), (468, 154252), (504, 143234), (546, 132216), (588, 122772), (624, 115689), (637, 113328), (728, 99162), (784, 92079), (787, 91728), (819, 88144), (882, 81848), (936, 77126), (1008, 71617), (1092, 66108), (1176, 61386), (1274, 56664), (1456, 49581), (1574, 45864), (1638, 44072), (1764, 40924), (1872, 38563), (1911, 37776), (2184, 33054), (2352, 30693), (2361, 30576), (2548, 28332), (3148, 22932), (3276, 22036), (3528, 20462), (3822, 18888), (4368, 16527), (4722, 15288), (5096, 14166), (5509, 13104), (5733, 12592), (6296, 11466), (6552, 11018), (7056, 10231), (7083, 10192), (7644, 9444)]