72449784

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{5381}}^1$

素因数の和:5421

約数の個数: 96

約数和(自身を含む): 226689840

約数和(自身を除く): 154240056

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 17, 18, 22, 24, 33, 34, 36, 44, 51, 66, 68, 72, 88, 99, 102, 132, 136, 153, 187, 198, 204, 264, 306, 374, 396, 408, 561, 612, 748, 792, 1122, 1224, 1496, 1683, 2244, 3366, 4488, 5381, 6732, 10762, 13464, 16143, 21524, 32286, 43048, 48429, 59191, 64572, 91477, 96858, 118382, 129144, 177573, 182954, 193716, 236764, 274431, 355146, 365908, 387432, 473528, 532719, 548862, 710292, 731816, 823293, 1006247, 1065438, 1097724, 1420584, 1646586, 2012494, 2130876, 2195448, 3018741, 3293172, 4024988, 4261752, 6037482, 6586344, 8049976, 9056223, 12074964, 18112446, 24149928, 36224892, 72449784]

約数ペア:

[(1, 72449784), (2, 36224892), (3, 24149928), (4, 18112446), (6, 12074964), (8, 9056223), (9, 8049976), (11, 6586344), (12, 6037482), (17, 4261752), (18, 4024988), (22, 3293172), (24, 3018741), (33, 2195448), (34, 2130876), (36, 2012494), (44, 1646586), (51, 1420584), (66, 1097724), (68, 1065438), (72, 1006247), (88, 823293), (99, 731816), (102, 710292), (132, 548862), (136, 532719), (153, 473528), (187, 387432), (198, 365908), (204, 355146), (264, 274431), (306, 236764), (374, 193716), (396, 182954), (408, 177573), (561, 129144), (612, 118382), (748, 96858), (792, 91477), (1122, 64572), (1224, 59191), (1496, 48429), (1683, 43048), (2244, 32286), (3366, 21524), (4488, 16143), (5381, 13464), (6732, 10762)]