180340524

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{55049}}^1$

素因数の和:55079

約数の個数: 72

約数和(自身を含む): 561069600

約数和(自身を除く): 380729076

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 55049, 110098, 165147, 220196, 330294, 385343, 495441, 660588, 715637, 770686, 990882, 1156029, 1431274, 1541372, 1981764, 2146911, 2312058, 2862548, 3468087, 4293822, 4624116, 5009459, 6440733, 6936174, 8587644, 10018918, 12881466, 13872348, 15028377, 20037836, 25762932, 30056754, 45085131, 60113508, 90170262, 180340524]

約数ペア:

[(1, 180340524), (2, 90170262), (3, 60113508), (4, 45085131), (6, 30056754), (7, 25762932), (9, 20037836), (12, 15028377), (13, 13872348), (14, 12881466), (18, 10018918), (21, 8587644), (26, 6936174), (28, 6440733), (36, 5009459), (39, 4624116), (42, 4293822), (52, 3468087), (63, 2862548), (78, 2312058), (84, 2146911), (91, 1981764), (117, 1541372), (126, 1431274), (156, 1156029), (182, 990882), (234, 770686), (252, 715637), (273, 660588), (364, 495441), (468, 385343), (546, 330294), (819, 220196), (1092, 165147), (1638, 110098), (3276, 55049)]