83661864

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1283}}^1$

素因数の和:1335

約数の個数: 128

約数和(自身を含む): 258854400

約数和(自身を除く): 175192536

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 19, 22, 24, 26, 33, 38, 39, 44, 52, 57, 66, 76, 78, 88, 104, 114, 132, 143, 152, 156, 209, 228, 247, 264, 286, 312, 418, 429, 456, 494, 572, 627, 741, 836, 858, 988, 1144, 1254, 1283, 1482, 1672, 1716, 1976, 2508, 2566, 2717, 2964, 3432, 3849, 5016, 5132, 5434, 5928, 7698, 8151, 10264, 10868, 14113, 15396, 16302, 16679, 21736, 24377, 28226, 30792, 32604, 33358, 42339, 48754, 50037, 56452, 65208, 66716, 73131, 84678, 97508, 100074, 112904, 133432, 146262, 169356, 183469, 195016, 200148, 268147, 292524, 316901, 338712, 366938, 400296, 536294, 550407, 585048, 633802, 733876, 804441, 950703, 1072588, 1100814, 1267604, 1467752, 1608882, 1901406, 2145176, 2201628, 2535208, 3217764, 3485911, 3802812, 4403256, 6435528, 6971822, 7605624, 10457733, 13943644, 20915466, 27887288, 41830932, 83661864]

約数ペア:

[(1, 83661864), (2, 41830932), (3, 27887288), (4, 20915466), (6, 13943644), (8, 10457733), (11, 7605624), (12, 6971822), (13, 6435528), (19, 4403256), (22, 3802812), (24, 3485911), (26, 3217764), (33, 2535208), (38, 2201628), (39, 2145176), (44, 1901406), (52, 1608882), (57, 1467752), (66, 1267604), (76, 1100814), (78, 1072588), (88, 950703), (104, 804441), (114, 733876), (132, 633802), (143, 585048), (152, 550407), (156, 536294), (209, 400296), (228, 366938), (247, 338712), (264, 316901), (286, 292524), (312, 268147), (418, 200148), (429, 195016), (456, 183469), (494, 169356), (572, 146262), (627, 133432), (741, 112904), (836, 100074), (858, 97508), (988, 84678), (1144, 73131), (1254, 66716), (1283, 65208), (1482, 56452), (1672, 50037), (1716, 48754), (1976, 42339), (2508, 33358), (2566, 32604), (2717, 30792), (2964, 28226), (3432, 24377), (3849, 21736), (5016, 16679), (5132, 16302), (5434, 15396), (5928, 14113), (7698, 10868), (8151, 10264)]