72430224

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{401}}^1$

素因数の和:536

約数の個数: 80

約数和(自身を含む): 193809024

約数和(自身を除く): 121378800

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 71, 106, 142, 159, 212, 213, 284, 318, 401, 424, 426, 568, 636, 802, 848, 852, 1136, 1203, 1272, 1604, 1704, 2406, 2544, 3208, 3408, 3763, 4812, 6416, 7526, 9624, 11289, 15052, 19248, 21253, 22578, 28471, 30104, 42506, 45156, 56942, 60208, 63759, 85012, 85413, 90312, 113884, 127518, 170024, 170826, 180624, 227768, 255036, 340048, 341652, 455536, 510072, 683304, 1020144, 1366608, 1508963, 3017926, 4526889, 6035852, 9053778, 12071704, 18107556, 24143408, 36215112, 72430224]

約数ペア:

[(1, 72430224), (2, 36215112), (3, 24143408), (4, 18107556), (6, 12071704), (8, 9053778), (12, 6035852), (16, 4526889), (24, 3017926), (48, 1508963), (53, 1366608), (71, 1020144), (106, 683304), (142, 510072), (159, 455536), (212, 341652), (213, 340048), (284, 255036), (318, 227768), (401, 180624), (424, 170826), (426, 170024), (568, 127518), (636, 113884), (802, 90312), (848, 85413), (852, 85012), (1136, 63759), (1203, 60208), (1272, 56942), (1604, 45156), (1704, 42506), (2406, 30104), (2544, 28471), (3208, 22578), (3408, 21253), (3763, 19248), (4812, 15052), (6416, 11289), (7526, 9624)]