27792972

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{227}}^1$

素因数の和:435

約数の個数: 72

約数和(自身を含む): 74692800

約数和(自身を除く): 46899828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 179, 227, 228, 342, 358, 454, 537, 681, 684, 716, 908, 1074, 1362, 1611, 2043, 2148, 2724, 3222, 3401, 4086, 4313, 6444, 6802, 8172, 8626, 10203, 12939, 13604, 17252, 20406, 25878, 30609, 38817, 40633, 40812, 51756, 61218, 77634, 81266, 121899, 122436, 155268, 162532, 243798, 365697, 487596, 731394, 772027, 1462788, 1544054, 2316081, 3088108, 4632162, 6948243, 9264324, 13896486, 27792972]

約数ペア:

[(1, 27792972), (2, 13896486), (3, 9264324), (4, 6948243), (6, 4632162), (9, 3088108), (12, 2316081), (18, 1544054), (19, 1462788), (36, 772027), (38, 731394), (57, 487596), (76, 365697), (114, 243798), (171, 162532), (179, 155268), (227, 122436), (228, 121899), (342, 81266), (358, 77634), (454, 61218), (537, 51756), (681, 40812), (684, 40633), (716, 38817), (908, 30609), (1074, 25878), (1362, 20406), (1611, 17252), (2043, 13604), (2148, 12939), (2724, 10203), (3222, 8626), (3401, 8172), (4086, 6802), (4313, 6444)]