80690328

素因数分解:

$2^3\times 3^2\times {\mathrm{227}}^1\times {\mathrm{4937}}^1$

素因数の和:5176

約数の個数: 48

約数和(自身を含む): 219543480

約数和(自身を除く): 138853152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 227, 454, 681, 908, 1362, 1816, 2043, 2724, 4086, 4937, 5448, 8172, 9874, 14811, 16344, 19748, 29622, 39496, 44433, 59244, 88866, 118488, 177732, 355464, 1120699, 2241398, 3362097, 4482796, 6724194, 8965592, 10086291, 13448388, 20172582, 26896776, 40345164, 80690328]

約数ペア:

[(1, 80690328), (2, 40345164), (3, 26896776), (4, 20172582), (6, 13448388), (8, 10086291), (9, 8965592), (12, 6724194), (18, 4482796), (24, 3362097), (36, 2241398), (72, 1120699), (227, 355464), (454, 177732), (681, 118488), (908, 88866), (1362, 59244), (1816, 44433), (2043, 39496), (2724, 29622), (4086, 19748), (4937, 16344), (5448, 14811), (8172, 9874)]