90143334

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{853}}^1$

素因数の和:986

約数の個数: 64

約数和(自身を含む): 213158400

約数和(自身を除く): 123015066

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 103, 114, 171, 206, 309, 342, 513, 618, 853, 927, 1026, 1706, 1854, 1957, 2559, 2781, 3914, 5118, 5562, 5871, 7677, 11742, 15354, 16207, 17613, 23031, 32414, 35226, 46062, 48621, 52839, 87859, 97242, 105678, 145863, 175718, 263577, 291726, 437589, 527154, 790731, 875178, 1581462, 1669321, 2372193, 3338642, 4744386, 5007963, 10015926, 15023889, 30047778, 45071667, 90143334]

約数ペア:

[(1, 90143334), (2, 45071667), (3, 30047778), (6, 15023889), (9, 10015926), (18, 5007963), (19, 4744386), (27, 3338642), (38, 2372193), (54, 1669321), (57, 1581462), (103, 875178), (114, 790731), (171, 527154), (206, 437589), (309, 291726), (342, 263577), (513, 175718), (618, 145863), (853, 105678), (927, 97242), (1026, 87859), (1706, 52839), (1854, 48621), (1957, 46062), (2559, 35226), (2781, 32414), (3914, 23031), (5118, 17613), (5562, 16207), (5871, 15354), (7677, 11742)]