81952776

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^2\times {\mathrm{1051}}^1$

素因数の和:1104

約数の個数: 96

約数和(自身を含む): 240487200

約数和(自身を除く): 158534424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 361, 456, 513, 684, 722, 1026, 1051, 1083, 1368, 1444, 2052, 2102, 2166, 2888, 3153, 3249, 4104, 4204, 4332, 6306, 6498, 8408, 8664, 9459, 9747, 12612, 12996, 18918, 19494, 19969, 25224, 25992, 28377, 37836, 38988, 39938, 56754, 59907, 75672, 77976, 79876, 113508, 119814, 159752, 179721, 227016, 239628, 359442, 379411, 479256, 539163, 718884, 758822, 1078326, 1138233, 1437768, 1517644, 2156652, 2276466, 3035288, 3414699, 4313304, 4552932, 6829398, 9105864, 10244097, 13658796, 20488194, 27317592, 40976388, 81952776]

約数ペア:

[(1, 81952776), (2, 40976388), (3, 27317592), (4, 20488194), (6, 13658796), (8, 10244097), (9, 9105864), (12, 6829398), (18, 4552932), (19, 4313304), (24, 3414699), (27, 3035288), (36, 2276466), (38, 2156652), (54, 1517644), (57, 1437768), (72, 1138233), (76, 1078326), (108, 758822), (114, 718884), (152, 539163), (171, 479256), (216, 379411), (228, 359442), (342, 239628), (361, 227016), (456, 179721), (513, 159752), (684, 119814), (722, 113508), (1026, 79876), (1051, 77976), (1083, 75672), (1368, 59907), (1444, 56754), (2052, 39938), (2102, 38988), (2166, 37836), (2888, 28377), (3153, 25992), (3249, 25224), (4104, 19969), (4204, 19494), (4332, 18918), (6306, 12996), (6498, 12612), (8408, 9747), (8664, 9459)]