103639519908

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{378949}}^1$

素因数の和:379137

約数の個数: 72

約数和(自身を含む): 268151083200

約数和(自身を除く): 164511563292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 107, 142, 213, 214, 284, 321, 426, 428, 639, 642, 852, 963, 1278, 1284, 1926, 2556, 3852, 7597, 15194, 22791, 30388, 45582, 68373, 91164, 136746, 273492, 378949, 757898, 1136847, 1515796, 2273694, 3410541, 4547388, 6821082, 13642164, 26905379, 40547543, 53810758, 80716137, 81095086, 107621516, 121642629, 161432274, 162190172, 242148411, 243285258, 322864548, 364927887, 484296822, 486570516, 729855774, 968593644, 1459711548, 2878875553, 5757751106, 8636626659, 11515502212, 17273253318, 25909879977, 34546506636, 51819759954, 103639519908]

約数ペア:

[(1, 103639519908), (2, 51819759954), (3, 34546506636), (4, 25909879977), (6, 17273253318), (9, 11515502212), (12, 8636626659), (18, 5757751106), (36, 2878875553), (71, 1459711548), (107, 968593644), (142, 729855774), (213, 486570516), (214, 484296822), (284, 364927887), (321, 322864548), (426, 243285258), (428, 242148411), (639, 162190172), (642, 161432274), (852, 121642629), (963, 107621516), (1278, 81095086), (1284, 80716137), (1926, 53810758), (2556, 40547543), (3852, 26905379), (7597, 13642164), (15194, 6821082), (22791, 4547388), (30388, 3410541), (45582, 2273694), (68373, 1515796), (91164, 1136847), (136746, 757898), (273492, 378949)]