77988204

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{14737}}^1$

素因数の和:14764

約数の個数: 72

約数和(自身を含む): 235218480

約数和(自身を除く): 157230276

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, 5292, 14737, 29474, 44211, 58948, 88422, 103159, 132633, 176844, 206318, 265266, 309477, 397899, 412636, 530532, 618954, 722113, 795798, 928431, 1237908, 1444226, 1591596, 1856862, 2166339, 2785293, 2888452, 3713724, 4332678, 5570586, 6499017, 8665356, 11141172, 12998034, 19497051, 25996068, 38994102, 77988204]

約数ペア:

[(1, 77988204), (2, 38994102), (3, 25996068), (4, 19497051), (6, 12998034), (7, 11141172), (9, 8665356), (12, 6499017), (14, 5570586), (18, 4332678), (21, 3713724), (27, 2888452), (28, 2785293), (36, 2166339), (42, 1856862), (49, 1591596), (54, 1444226), (63, 1237908), (84, 928431), (98, 795798), (108, 722113), (126, 618954), (147, 530532), (189, 412636), (196, 397899), (252, 309477), (294, 265266), (378, 206318), (441, 176844), (588, 132633), (756, 103159), (882, 88422), (1323, 58948), (1764, 44211), (2646, 29474), (5292, 14737)]