65222872

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:185

約数の個数: 96

約数和(自身を含む): 148811040

約数和(自身を除く): 83588168

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 71, 73, 88, 104, 121, 142, 143, 146, 242, 284, 286, 292, 484, 568, 572, 584, 781, 803, 923, 949, 968, 1144, 1562, 1573, 1606, 1846, 1898, 3124, 3146, 3212, 3692, 3796, 5183, 6248, 6292, 6424, 7384, 7592, 8591, 8833, 10153, 10366, 10439, 12584, 17182, 17666, 20306, 20732, 20878, 34364, 35332, 40612, 41464, 41756, 57013, 67379, 68728, 70664, 81224, 83512, 111683, 114026, 114829, 134758, 223366, 228052, 229658, 269516, 446732, 456104, 459316, 539032, 627143, 741169, 893464, 918632, 1254286, 1482338, 2508572, 2964676, 5017144, 5929352, 8152859, 16305718, 32611436, 65222872]

約数ペア:

[(1, 65222872), (2, 32611436), (4, 16305718), (8, 8152859), (11, 5929352), (13, 5017144), (22, 2964676), (26, 2508572), (44, 1482338), (52, 1254286), (71, 918632), (73, 893464), (88, 741169), (104, 627143), (121, 539032), (142, 459316), (143, 456104), (146, 446732), (242, 269516), (284, 229658), (286, 228052), (292, 223366), (484, 134758), (568, 114829), (572, 114026), (584, 111683), (781, 83512), (803, 81224), (923, 70664), (949, 68728), (968, 67379), (1144, 57013), (1562, 41756), (1573, 41464), (1606, 40612), (1846, 35332), (1898, 34364), (3124, 20878), (3146, 20732), (3212, 20306), (3692, 17666), (3796, 17182), (5183, 12584), (6248, 10439), (6292, 10366), (6424, 10153), (7384, 8833), (7592, 8591)]