80676432

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{9829}}^1$

素因数の和:9865

約数の個数: 80

約数和(自身を含む): 243784000

約数和(自身を除く): 163107568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 171, 216, 228, 304, 342, 432, 456, 513, 684, 912, 1026, 1368, 2052, 2736, 4104, 8208, 9829, 19658, 29487, 39316, 58974, 78632, 88461, 117948, 157264, 176922, 186751, 235896, 265383, 353844, 373502, 471792, 530766, 560253, 707688, 747004, 1061532, 1120506, 1415376, 1494008, 1680759, 2123064, 2241012, 2988016, 3361518, 4246128, 4482024, 5042277, 6723036, 8964048, 10084554, 13446072, 20169108, 26892144, 40338216, 80676432]

約数ペア:

[(1, 80676432), (2, 40338216), (3, 26892144), (4, 20169108), (6, 13446072), (8, 10084554), (9, 8964048), (12, 6723036), (16, 5042277), (18, 4482024), (19, 4246128), (24, 3361518), (27, 2988016), (36, 2241012), (38, 2123064), (48, 1680759), (54, 1494008), (57, 1415376), (72, 1120506), (76, 1061532), (108, 747004), (114, 707688), (144, 560253), (152, 530766), (171, 471792), (216, 373502), (228, 353844), (304, 265383), (342, 235896), (432, 186751), (456, 176922), (513, 157264), (684, 117948), (912, 88461), (1026, 78632), (1368, 58974), (2052, 39316), (2736, 29487), (4104, 19658), (8208, 9829)]