72258552

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1$

素因数の和:353

約数の個数: 96

約数和(自身を含む): 202625280

約数和(自身を除く): 130366728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 131, 141, 163, 188, 262, 282, 326, 376, 393, 423, 489, 524, 564, 652, 786, 846, 978, 1048, 1128, 1179, 1304, 1467, 1572, 1692, 1956, 2358, 2934, 3144, 3384, 3912, 4716, 5868, 6157, 7661, 9432, 11736, 12314, 15322, 18471, 21353, 22983, 24628, 30644, 36942, 42706, 45966, 49256, 55413, 61288, 64059, 68949, 73884, 85412, 91932, 110826, 128118, 137898, 147768, 170824, 183864, 192177, 221652, 256236, 275796, 384354, 443304, 512472, 551592, 768708, 1003591, 1537416, 2007182, 3010773, 4014364, 6021546, 8028728, 9032319, 12043092, 18064638, 24086184, 36129276, 72258552]

約数ペア:

[(1, 72258552), (2, 36129276), (3, 24086184), (4, 18064638), (6, 12043092), (8, 9032319), (9, 8028728), (12, 6021546), (18, 4014364), (24, 3010773), (36, 2007182), (47, 1537416), (72, 1003591), (94, 768708), (131, 551592), (141, 512472), (163, 443304), (188, 384354), (262, 275796), (282, 256236), (326, 221652), (376, 192177), (393, 183864), (423, 170824), (489, 147768), (524, 137898), (564, 128118), (652, 110826), (786, 91932), (846, 85412), (978, 73884), (1048, 68949), (1128, 64059), (1179, 61288), (1304, 55413), (1467, 49256), (1572, 45966), (1692, 42706), (1956, 36942), (2358, 30644), (2934, 24628), (3144, 22983), (3384, 21353), (3912, 18471), (4716, 15322), (5868, 12314), (6157, 11736), (7661, 9432)]