72069912

素因数分解:

$2^3\times 3^5\times {\mathrm{131}}^1\times {\mathrm{283}}^1$

素因数の和:435

約数の個数: 96

約数和(自身を含む): 204684480

約数和(自身を除く): 132614568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 131, 162, 216, 243, 262, 283, 324, 393, 486, 524, 566, 648, 786, 849, 972, 1048, 1132, 1179, 1572, 1698, 1944, 2264, 2358, 2547, 3144, 3396, 3537, 4716, 5094, 6792, 7074, 7641, 9432, 10188, 10611, 14148, 15282, 20376, 21222, 22923, 28296, 30564, 31833, 37073, 42444, 45846, 61128, 63666, 68769, 74146, 84888, 91692, 111219, 127332, 137538, 148292, 183384, 222438, 254664, 275076, 296584, 333657, 444876, 550152, 667314, 889752, 1000971, 1334628, 2001942, 2669256, 3002913, 4003884, 6005826, 8007768, 9008739, 12011652, 18017478, 24023304, 36034956, 72069912]

約数ペア:

[(1, 72069912), (2, 36034956), (3, 24023304), (4, 18017478), (6, 12011652), (8, 9008739), (9, 8007768), (12, 6005826), (18, 4003884), (24, 3002913), (27, 2669256), (36, 2001942), (54, 1334628), (72, 1000971), (81, 889752), (108, 667314), (131, 550152), (162, 444876), (216, 333657), (243, 296584), (262, 275076), (283, 254664), (324, 222438), (393, 183384), (486, 148292), (524, 137538), (566, 127332), (648, 111219), (786, 91692), (849, 84888), (972, 74146), (1048, 68769), (1132, 63666), (1179, 61128), (1572, 45846), (1698, 42444), (1944, 37073), (2264, 31833), (2358, 30564), (2547, 28296), (3144, 22923), (3396, 21222), (3537, 20376), (4716, 15282), (5094, 14148), (6792, 10611), (7074, 10188), (7641, 9432)]