72196272

素因数分解:

$2^4\times 3^5\times {\mathrm{31}}^1\times {\mathrm{599}}^1$

素因数の和:653

約数の個数: 120

約数和(自身を含む): 216652800

約数和(自身を除く): 144456528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 81, 93, 108, 124, 144, 162, 186, 216, 243, 248, 279, 324, 372, 432, 486, 496, 558, 599, 648, 744, 837, 972, 1116, 1198, 1296, 1488, 1674, 1797, 1944, 2232, 2396, 2511, 3348, 3594, 3888, 4464, 4792, 5022, 5391, 6696, 7188, 7533, 9584, 10044, 10782, 13392, 14376, 15066, 16173, 18569, 20088, 21564, 28752, 30132, 32346, 37138, 40176, 43128, 48519, 55707, 60264, 64692, 74276, 86256, 97038, 111414, 120528, 129384, 145557, 148552, 167121, 194076, 222828, 258768, 291114, 297104, 334242, 388152, 445656, 501363, 582228, 668484, 776304, 891312, 1002726, 1164456, 1336968, 1504089, 2005452, 2328912, 2673936, 3008178, 4010904, 4512267, 6016356, 8021808, 9024534, 12032712, 18049068, 24065424, 36098136, 72196272]

約数ペア:

[(1, 72196272), (2, 36098136), (3, 24065424), (4, 18049068), (6, 12032712), (8, 9024534), (9, 8021808), (12, 6016356), (16, 4512267), (18, 4010904), (24, 3008178), (27, 2673936), (31, 2328912), (36, 2005452), (48, 1504089), (54, 1336968), (62, 1164456), (72, 1002726), (81, 891312), (93, 776304), (108, 668484), (124, 582228), (144, 501363), (162, 445656), (186, 388152), (216, 334242), (243, 297104), (248, 291114), (279, 258768), (324, 222828), (372, 194076), (432, 167121), (486, 148552), (496, 145557), (558, 129384), (599, 120528), (648, 111414), (744, 97038), (837, 86256), (972, 74276), (1116, 64692), (1198, 60264), (1296, 55707), (1488, 48519), (1674, 43128), (1797, 40176), (1944, 37138), (2232, 32346), (2396, 30132), (2511, 28752), (3348, 21564), (3594, 20088), (3888, 18569), (4464, 16173), (4792, 15066), (5022, 14376), (5391, 13392), (6696, 10782), (7188, 10044), (7533, 9584)]