80291328

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^1\times {\mathrm{4021}}^1$

素因数の和:4055

約数の個数: 80

約数和(自身を含む): 230412336

約数和(自身を除く): 150121008

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 512, 624, 768, 832, 1248, 1536, 1664, 2496, 3328, 4021, 4992, 6656, 8042, 9984, 12063, 16084, 19968, 24126, 32168, 48252, 52273, 64336, 96504, 104546, 128672, 156819, 193008, 209092, 257344, 313638, 386016, 418184, 514688, 627276, 772032, 836368, 1029376, 1254552, 1544064, 1672736, 2058752, 2509104, 3088128, 3345472, 5018208, 6176256, 6690944, 10036416, 13381888, 20072832, 26763776, 40145664, 80291328]

約数ペア:

[(1, 80291328), (2, 40145664), (3, 26763776), (4, 20072832), (6, 13381888), (8, 10036416), (12, 6690944), (13, 6176256), (16, 5018208), (24, 3345472), (26, 3088128), (32, 2509104), (39, 2058752), (48, 1672736), (52, 1544064), (64, 1254552), (78, 1029376), (96, 836368), (104, 772032), (128, 627276), (156, 514688), (192, 418184), (208, 386016), (256, 313638), (312, 257344), (384, 209092), (416, 193008), (512, 156819), (624, 128672), (768, 104546), (832, 96504), (1248, 64336), (1536, 52273), (1664, 48252), (2496, 32168), (3328, 24126), (4021, 19968), (4992, 16084), (6656, 12063), (8042, 9984)]