73004724

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3319}}^1$

素因数の和:3389

約数の個数: 72

約数和(自身を含む): 203024640

約数和(自身を除く): 130019916

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 47, 52, 78, 94, 117, 141, 156, 188, 234, 282, 423, 468, 564, 611, 846, 1222, 1692, 1833, 2444, 3319, 3666, 5499, 6638, 7332, 9957, 10998, 13276, 19914, 21996, 29871, 39828, 43147, 59742, 86294, 119484, 129441, 155993, 172588, 258882, 311986, 388323, 467979, 517764, 623972, 776646, 935958, 1403937, 1553292, 1871916, 2027909, 2807874, 4055818, 5615748, 6083727, 8111636, 12167454, 18251181, 24334908, 36502362, 73004724]

約数ペア:

[(1, 73004724), (2, 36502362), (3, 24334908), (4, 18251181), (6, 12167454), (9, 8111636), (12, 6083727), (13, 5615748), (18, 4055818), (26, 2807874), (36, 2027909), (39, 1871916), (47, 1553292), (52, 1403937), (78, 935958), (94, 776646), (117, 623972), (141, 517764), (156, 467979), (188, 388323), (234, 311986), (282, 258882), (423, 172588), (468, 155993), (564, 129441), (611, 119484), (846, 86294), (1222, 59742), (1692, 43147), (1833, 39828), (2444, 29871), (3319, 21996), (3666, 19914), (5499, 13276), (6638, 10998), (7332, 9957)]