98638764

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{227}}^1\times {\mathrm{739}}^1$

素因数の和:987

約数の個数: 72

約数和(自身を含む): 269277120

約数和(自身を除く): 170638356

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 227, 294, 454, 588, 681, 739, 908, 1362, 1478, 1589, 2217, 2724, 2956, 3178, 4434, 4767, 5173, 6356, 8868, 9534, 10346, 11123, 15519, 19068, 20692, 22246, 31038, 33369, 36211, 44492, 62076, 66738, 72422, 108633, 133476, 144844, 167753, 217266, 335506, 434532, 503259, 671012, 1006518, 1174271, 2013036, 2348542, 3522813, 4697084, 7045626, 8219897, 14091252, 16439794, 24659691, 32879588, 49319382, 98638764]

約数ペア:

[(1, 98638764), (2, 49319382), (3, 32879588), (4, 24659691), (6, 16439794), (7, 14091252), (12, 8219897), (14, 7045626), (21, 4697084), (28, 3522813), (42, 2348542), (49, 2013036), (84, 1174271), (98, 1006518), (147, 671012), (196, 503259), (227, 434532), (294, 335506), (454, 217266), (588, 167753), (681, 144844), (739, 133476), (908, 108633), (1362, 72422), (1478, 66738), (1589, 62076), (2217, 44492), (2724, 36211), (2956, 33369), (3178, 31038), (4434, 22246), (4767, 20692), (5173, 19068), (6356, 15519), (8868, 11123), (9534, 10346)]