40052844

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^2$

素因数の和:168

約数の個数: 108

約数和(自身を含む): 115669008

約数和(自身を除く): 75616164

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 61, 69, 78, 92, 117, 122, 138, 156, 183, 207, 234, 244, 276, 299, 366, 414, 468, 549, 598, 732, 793, 828, 897, 1098, 1196, 1403, 1586, 1794, 2196, 2379, 2691, 2806, 3172, 3588, 3721, 4209, 4758, 5382, 5612, 7137, 7442, 8418, 9516, 10764, 11163, 12627, 14274, 14884, 16836, 18239, 22326, 25254, 28548, 33489, 36478, 44652, 48373, 50508, 54717, 66978, 72956, 85583, 96746, 109434, 133956, 145119, 164151, 171166, 193492, 218868, 256749, 290238, 328302, 342332, 435357, 513498, 580476, 656604, 770247, 870714, 1026996, 1112579, 1540494, 1741428, 2225158, 3080988, 3337737, 4450316, 6675474, 10013211, 13350948, 20026422, 40052844]

約数ペア:

[(1, 40052844), (2, 20026422), (3, 13350948), (4, 10013211), (6, 6675474), (9, 4450316), (12, 3337737), (13, 3080988), (18, 2225158), (23, 1741428), (26, 1540494), (36, 1112579), (39, 1026996), (46, 870714), (52, 770247), (61, 656604), (69, 580476), (78, 513498), (92, 435357), (117, 342332), (122, 328302), (138, 290238), (156, 256749), (183, 218868), (207, 193492), (234, 171166), (244, 164151), (276, 145119), (299, 133956), (366, 109434), (414, 96746), (468, 85583), (549, 72956), (598, 66978), (732, 54717), (793, 50508), (828, 48373), (897, 44652), (1098, 36478), (1196, 33489), (1403, 28548), (1586, 25254), (1794, 22326), (2196, 18239), (2379, 16836), (2691, 14884), (2806, 14274), (3172, 12627), (3588, 11163), (3721, 10764), (4209, 9516), (4758, 8418), (5382, 7442), (5612, 7137)]