72647432

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1$

素因数の和:315

約数の個数: 96

約数和(自身を含む): 168920640

約数和(自身を除く): 96273208

約数列:

[1, 2, 4, 8, 11, 13, 22, 23, 26, 44, 46, 52, 88, 92, 104, 121, 143, 184, 242, 251, 253, 286, 299, 484, 502, 506, 572, 598, 968, 1004, 1012, 1144, 1196, 1573, 2008, 2024, 2392, 2761, 2783, 3146, 3263, 3289, 5522, 5566, 5773, 6292, 6526, 6578, 11044, 11132, 11546, 12584, 13052, 13156, 22088, 22264, 23092, 26104, 26312, 30371, 35893, 36179, 46184, 60742, 63503, 71786, 72358, 75049, 121484, 127006, 143572, 144716, 150098, 242968, 254012, 287144, 289432, 300196, 394823, 508024, 600392, 698533, 789646, 825539, 1397066, 1579292, 1651078, 2794132, 3158584, 3302156, 5588264, 6604312, 9080929, 18161858, 36323716, 72647432]

約数ペア:

[(1, 72647432), (2, 36323716), (4, 18161858), (8, 9080929), (11, 6604312), (13, 5588264), (22, 3302156), (23, 3158584), (26, 2794132), (44, 1651078), (46, 1579292), (52, 1397066), (88, 825539), (92, 789646), (104, 698533), (121, 600392), (143, 508024), (184, 394823), (242, 300196), (251, 289432), (253, 287144), (286, 254012), (299, 242968), (484, 150098), (502, 144716), (506, 143572), (572, 127006), (598, 121484), (968, 75049), (1004, 72358), (1012, 71786), (1144, 63503), (1196, 60742), (1573, 46184), (2008, 36179), (2024, 35893), (2392, 30371), (2761, 26312), (2783, 26104), (3146, 23092), (3263, 22264), (3289, 22088), (5522, 13156), (5566, 13052), (5773, 12584), (6292, 11546), (6526, 11132), (6578, 11044)]