64536912

素因数分解:

$2^4\times 3^6\times {\mathrm{11}}^1\times {\mathrm{503}}^1$

素因数の和:540

約数の個数: 140

約数和(自身を含む): 204924384

約数和(自身を除く): 140387472

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 81, 88, 99, 108, 132, 144, 162, 176, 198, 216, 243, 264, 297, 324, 396, 432, 486, 503, 528, 594, 648, 729, 792, 891, 972, 1006, 1188, 1296, 1458, 1509, 1584, 1782, 1944, 2012, 2376, 2673, 2916, 3018, 3564, 3888, 4024, 4527, 4752, 5346, 5533, 5832, 6036, 7128, 8019, 8048, 9054, 10692, 11066, 11664, 12072, 13581, 14256, 16038, 16599, 18108, 21384, 22132, 24144, 27162, 32076, 33198, 36216, 40743, 42768, 44264, 49797, 54324, 64152, 66396, 72432, 81486, 88528, 99594, 108648, 122229, 128304, 132792, 149391, 162972, 199188, 217296, 244458, 265584, 298782, 325944, 366687, 398376, 448173, 488916, 597564, 651888, 733374, 796752, 896346, 977832, 1195128, 1344519, 1466748, 1792692, 1955664, 2390256, 2689038, 2933496, 3585384, 4033557, 5378076, 5866992, 7170768, 8067114, 10756152, 16134228, 21512304, 32268456, 64536912]

約数ペア:

[(1, 64536912), (2, 32268456), (3, 21512304), (4, 16134228), (6, 10756152), (8, 8067114), (9, 7170768), (11, 5866992), (12, 5378076), (16, 4033557), (18, 3585384), (22, 2933496), (24, 2689038), (27, 2390256), (33, 1955664), (36, 1792692), (44, 1466748), (48, 1344519), (54, 1195128), (66, 977832), (72, 896346), (81, 796752), (88, 733374), (99, 651888), (108, 597564), (132, 488916), (144, 448173), (162, 398376), (176, 366687), (198, 325944), (216, 298782), (243, 265584), (264, 244458), (297, 217296), (324, 199188), (396, 162972), (432, 149391), (486, 132792), (503, 128304), (528, 122229), (594, 108648), (648, 99594), (729, 88528), (792, 81486), (891, 72432), (972, 66396), (1006, 64152), (1188, 54324), (1296, 49797), (1458, 44264), (1509, 42768), (1584, 40743), (1782, 36216), (1944, 33198), (2012, 32076), (2376, 27162), (2673, 24144), (2916, 22132), (3018, 21384), (3564, 18108), (3888, 16599), (4024, 16038), (4527, 14256), (4752, 13581), (5346, 12072), (5533, 11664), (5832, 11066), (6036, 10692), (7128, 9054), (8019, 8048)]