72676288

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{653}}^1$

素因数の和:749

約数の個数: 56

約数和(自身を含む): 151497792

約数和(自身を除く): 78821504

約数列:

[1, 2, 4, 8, 16, 32, 37, 47, 64, 74, 94, 148, 188, 296, 376, 592, 653, 752, 1184, 1306, 1504, 1739, 2368, 2612, 3008, 3478, 5224, 6956, 10448, 13912, 20896, 24161, 27824, 30691, 41792, 48322, 55648, 61382, 96644, 111296, 122764, 193288, 245528, 386576, 491056, 773152, 982112, 1135567, 1546304, 1964224, 2271134, 4542268, 9084536, 18169072, 36338144, 72676288]

約数ペア:

[(1, 72676288), (2, 36338144), (4, 18169072), (8, 9084536), (16, 4542268), (32, 2271134), (37, 1964224), (47, 1546304), (64, 1135567), (74, 982112), (94, 773152), (148, 491056), (188, 386576), (296, 245528), (376, 193288), (592, 122764), (653, 111296), (752, 96644), (1184, 61382), (1306, 55648), (1504, 48322), (1739, 41792), (2368, 30691), (2612, 27824), (3008, 24161), (3478, 20896), (5224, 13912), (6956, 10448)]