90684684

素因数分解:

$2^2\times 3^6\times {\mathrm{137}}^1\times {\mathrm{227}}^1$

素因数の和:386

約数の個数: 84

約数和(自身を含む): 240731064

約数和(自身を除く): 150046380

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 137, 162, 227, 243, 274, 324, 411, 454, 486, 548, 681, 729, 822, 908, 972, 1233, 1362, 1458, 1644, 2043, 2466, 2724, 2916, 3699, 4086, 4932, 6129, 7398, 8172, 11097, 12258, 14796, 18387, 22194, 24516, 31099, 33291, 36774, 44388, 55161, 62198, 66582, 73548, 93297, 99873, 110322, 124396, 133164, 165483, 186594, 199746, 220644, 279891, 330966, 373188, 399492, 559782, 661932, 839673, 1119564, 1679346, 2519019, 3358692, 5038038, 7557057, 10076076, 15114114, 22671171, 30228228, 45342342, 90684684]

約数ペア:

[(1, 90684684), (2, 45342342), (3, 30228228), (4, 22671171), (6, 15114114), (9, 10076076), (12, 7557057), (18, 5038038), (27, 3358692), (36, 2519019), (54, 1679346), (81, 1119564), (108, 839673), (137, 661932), (162, 559782), (227, 399492), (243, 373188), (274, 330966), (324, 279891), (411, 220644), (454, 199746), (486, 186594), (548, 165483), (681, 133164), (729, 124396), (822, 110322), (908, 99873), (972, 93297), (1233, 73548), (1362, 66582), (1458, 62198), (1644, 55161), (2043, 44388), (2466, 36774), (2724, 33291), (2916, 31099), (3699, 24516), (4086, 22194), (4932, 18387), (6129, 14796), (7398, 12258), (8172, 11097)]