72707883444

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{2909}}^1\times {\mathrm{4723}}^1$

素因数の和:7659

約数の個数: 144

約数和(自身を含む): 219399566400

約数和(自身を除く): 146691682956

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 2909, 4723, 5292, 5818, 8727, 9446, 11636, 14169, 17454, 18892, 20363, 26181, 28338, 33061, 34908, 40726, 42507, 52362, 56676, 61089, 66122, 78543, 81452, 85014, 99183, 104724, 122178, 127521, 132244, 142541, 157086, 170028, 183267, 198366, 231427, 244356, 255042, 285082, 297549, 314172, 366534, 396732, 427623, 462854, 510084, 549801, 570164, 595098, 694281, 733068, 855246, 892647, 925708, 1099602, 1190196, 1282869, 1388562, 1710492, 1785294, 2082843, 2199204, 2565738, 2777124, 3570588, 3848607, 4165686, 5131476, 6248529, 7697214, 8331372, 12497058, 13739207, 15394428, 24994116, 27478414, 41217621, 54956828, 82435242, 96174449, 123652863, 164870484, 192348898, 247305726, 288523347, 370958589, 384697796, 494611452, 577046694, 673221143, 741917178, 865570041, 1154093388, 1346442286, 1483834356, 1731140082, 2019663429, 2596710123, 2692884572, 3462280164, 4039326858, 5193420246, 6058990287, 8078653716, 10386840492, 12117980574, 18176970861, 24235961148, 36353941722, 72707883444]

約数ペア:

[(1, 72707883444), (2, 36353941722), (3, 24235961148), (4, 18176970861), (6, 12117980574), (7, 10386840492), (9, 8078653716), (12, 6058990287), (14, 5193420246), (18, 4039326858), (21, 3462280164), (27, 2692884572), (28, 2596710123), (36, 2019663429), (42, 1731140082), (49, 1483834356), (54, 1346442286), (63, 1154093388), (84, 865570041), (98, 741917178), (108, 673221143), (126, 577046694), (147, 494611452), (189, 384697796), (196, 370958589), (252, 288523347), (294, 247305726), (378, 192348898), (441, 164870484), (588, 123652863), (756, 96174449), (882, 82435242), (1323, 54956828), (1764, 41217621), (2646, 27478414), (2909, 24994116), (4723, 15394428), (5292, 13739207), (5818, 12497058), (8727, 8331372), (9446, 7697214), (11636, 6248529), (14169, 5131476), (17454, 4165686), (18892, 3848607), (20363, 3570588), (26181, 2777124), (28338, 2565738), (33061, 2199204), (34908, 2082843), (40726, 1785294), (42507, 1710492), (52362, 1388562), (56676, 1282869), (61089, 1190196), (66122, 1099602), (78543, 925708), (81452, 892647), (85014, 855246), (99183, 733068), (104724, 694281), (122178, 595098), (127521, 570164), (132244, 549801), (142541, 510084), (157086, 462854), (170028, 427623), (183267, 396732), (198366, 366534), (231427, 314172), (244356, 297549), (255042, 285082)]