83416228

素因数分解:

$2^2\times 7^3\times {\mathrm{163}}^1\times {\mathrm{373}}^1$

素因数の和:561

約数の個数: 48

約数和(自身を含む): 171740800

約数和(自身を除く): 88324572

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 163, 196, 326, 343, 373, 652, 686, 746, 1141, 1372, 1492, 2282, 2611, 4564, 5222, 7987, 10444, 15974, 18277, 31948, 36554, 55909, 60799, 73108, 111818, 121598, 127939, 223636, 243196, 255878, 425593, 511756, 851186, 1702372, 2979151, 5958302, 11916604, 20854057, 41708114, 83416228]

約数ペア:

[(1, 83416228), (2, 41708114), (4, 20854057), (7, 11916604), (14, 5958302), (28, 2979151), (49, 1702372), (98, 851186), (163, 511756), (196, 425593), (326, 255878), (343, 243196), (373, 223636), (652, 127939), (686, 121598), (746, 111818), (1141, 73108), (1372, 60799), (1492, 55909), (2282, 36554), (2611, 31948), (4564, 18277), (5222, 15974), (7987, 10444)]