40650156

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1$

素因数の和:351

約数の個数: 72

約数和(自身を含む): 106024464

約数和(自身を除く): 65374308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 107, 122, 173, 183, 214, 244, 321, 346, 366, 428, 519, 549, 642, 692, 732, 963, 1038, 1098, 1284, 1557, 1926, 2076, 2196, 3114, 3852, 6228, 6527, 10553, 13054, 18511, 19581, 21106, 26108, 31659, 37022, 39162, 42212, 55533, 58743, 63318, 74044, 78324, 94977, 111066, 117486, 126636, 166599, 189954, 222132, 234972, 333198, 379908, 666396, 1129171, 2258342, 3387513, 4516684, 6775026, 10162539, 13550052, 20325078, 40650156]

約数ペア:

[(1, 40650156), (2, 20325078), (3, 13550052), (4, 10162539), (6, 6775026), (9, 4516684), (12, 3387513), (18, 2258342), (36, 1129171), (61, 666396), (107, 379908), (122, 333198), (173, 234972), (183, 222132), (214, 189954), (244, 166599), (321, 126636), (346, 117486), (366, 111066), (428, 94977), (519, 78324), (549, 74044), (642, 63318), (692, 58743), (732, 55533), (963, 42212), (1038, 39162), (1098, 37022), (1284, 31659), (1557, 26108), (1926, 21106), (2076, 19581), (2196, 18511), (3114, 13054), (3852, 10553), (6228, 6527)]