27979848

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{179}}^1$

素因数の和:371

約数の個数: 96

約数和(自身を含む): 82555200

約数和(自身を除く): 54575352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 167, 179, 234, 312, 334, 358, 468, 501, 537, 668, 716, 936, 1002, 1074, 1336, 1432, 1503, 1611, 2004, 2148, 2171, 2327, 3006, 3222, 4008, 4296, 4342, 4654, 6012, 6444, 6513, 6981, 8684, 9308, 12024, 12888, 13026, 13962, 17368, 18616, 19539, 20943, 26052, 27924, 29893, 39078, 41886, 52104, 55848, 59786, 78156, 83772, 89679, 119572, 156312, 167544, 179358, 239144, 269037, 358716, 388609, 538074, 717432, 777218, 1076148, 1165827, 1554436, 2152296, 2331654, 3108872, 3497481, 4663308, 6994962, 9326616, 13989924, 27979848]

約数ペア:

[(1, 27979848), (2, 13989924), (3, 9326616), (4, 6994962), (6, 4663308), (8, 3497481), (9, 3108872), (12, 2331654), (13, 2152296), (18, 1554436), (24, 1165827), (26, 1076148), (36, 777218), (39, 717432), (52, 538074), (72, 388609), (78, 358716), (104, 269037), (117, 239144), (156, 179358), (167, 167544), (179, 156312), (234, 119572), (312, 89679), (334, 83772), (358, 78156), (468, 59786), (501, 55848), (537, 52104), (668, 41886), (716, 39078), (936, 29893), (1002, 27924), (1074, 26052), (1336, 20943), (1432, 19539), (1503, 18616), (1611, 17368), (2004, 13962), (2148, 13026), (2171, 12888), (2327, 12024), (3006, 9308), (3222, 8684), (4008, 6981), (4296, 6513), (4342, 6444), (4654, 6012)]