87492416

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:284

約数の個数: 112

約数和(自身を含む): 206776320

約数和(自身を除く): 119283904

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 31, 32, 38, 44, 62, 64, 76, 88, 124, 152, 176, 209, 211, 248, 304, 341, 352, 418, 422, 496, 589, 608, 682, 704, 836, 844, 992, 1178, 1216, 1364, 1672, 1688, 1984, 2321, 2356, 2728, 3344, 3376, 4009, 4642, 4712, 5456, 6479, 6541, 6688, 6752, 8018, 9284, 9424, 10912, 12958, 13082, 13376, 13504, 16036, 18568, 18848, 21824, 25916, 26164, 32072, 37136, 37696, 44099, 51832, 52328, 64144, 71951, 74272, 88198, 103664, 104656, 124279, 128288, 143902, 148544, 176396, 207328, 209312, 248558, 256576, 287804, 352792, 414656, 418624, 497116, 575608, 705584, 994232, 1151216, 1367069, 1411168, 1988464, 2302432, 2734138, 2822336, 3976928, 4604864, 5468276, 7953856, 10936552, 21873104, 43746208, 87492416]

約数ペア:

[(1, 87492416), (2, 43746208), (4, 21873104), (8, 10936552), (11, 7953856), (16, 5468276), (19, 4604864), (22, 3976928), (31, 2822336), (32, 2734138), (38, 2302432), (44, 1988464), (62, 1411168), (64, 1367069), (76, 1151216), (88, 994232), (124, 705584), (152, 575608), (176, 497116), (209, 418624), (211, 414656), (248, 352792), (304, 287804), (341, 256576), (352, 248558), (418, 209312), (422, 207328), (496, 176396), (589, 148544), (608, 143902), (682, 128288), (704, 124279), (836, 104656), (844, 103664), (992, 88198), (1178, 74272), (1216, 71951), (1364, 64144), (1672, 52328), (1688, 51832), (1984, 44099), (2321, 37696), (2356, 37136), (2728, 32072), (3344, 26164), (3376, 25916), (4009, 21824), (4642, 18848), (4712, 18568), (5456, 16036), (6479, 13504), (6541, 13376), (6688, 13082), (6752, 12958), (8018, 10912), (9284, 9424)]