81421092

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{727}}^1$

素因数の和:818

約数の個数: 96

約数和(自身を含む): 227485440

約数和(自身を除く): 146064348

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 61, 68, 102, 108, 122, 153, 183, 204, 244, 306, 366, 459, 549, 612, 727, 732, 918, 1037, 1098, 1454, 1647, 1836, 2074, 2181, 2196, 2908, 3111, 3294, 4148, 4362, 6222, 6543, 6588, 8724, 9333, 12359, 12444, 13086, 18666, 19629, 24718, 26172, 27999, 37077, 37332, 39258, 44347, 49436, 55998, 74154, 78516, 88694, 111231, 111996, 133041, 148308, 177388, 222462, 266082, 333693, 399123, 444924, 532164, 667386, 753899, 798246, 1197369, 1334772, 1507798, 1596492, 2261697, 2394738, 3015596, 4523394, 4789476, 6785091, 9046788, 13570182, 20355273, 27140364, 40710546, 81421092]

約数ペア:

[(1, 81421092), (2, 40710546), (3, 27140364), (4, 20355273), (6, 13570182), (9, 9046788), (12, 6785091), (17, 4789476), (18, 4523394), (27, 3015596), (34, 2394738), (36, 2261697), (51, 1596492), (54, 1507798), (61, 1334772), (68, 1197369), (102, 798246), (108, 753899), (122, 667386), (153, 532164), (183, 444924), (204, 399123), (244, 333693), (306, 266082), (366, 222462), (459, 177388), (549, 148308), (612, 133041), (727, 111996), (732, 111231), (918, 88694), (1037, 78516), (1098, 74154), (1454, 55998), (1647, 49436), (1836, 44347), (2074, 39258), (2181, 37332), (2196, 37077), (2908, 27999), (3111, 26172), (3294, 24718), (4148, 19629), (4362, 18666), (6222, 13086), (6543, 12444), (6588, 12359), (8724, 9333)]