66177552

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2213}}^1$

素因数の和:2320

約数の個数: 80

約数和(自身を含む): 197665920

約数和(自身を除く): 131488368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 89, 112, 168, 178, 267, 336, 356, 534, 623, 712, 1068, 1246, 1424, 1869, 2136, 2213, 2492, 3738, 4272, 4426, 4984, 6639, 7476, 8852, 9968, 13278, 14952, 15491, 17704, 26556, 29904, 30982, 35408, 46473, 53112, 61964, 92946, 106224, 123928, 185892, 196957, 247856, 371784, 393914, 590871, 743568, 787828, 1181742, 1378699, 1575656, 2363484, 2757398, 3151312, 4136097, 4726968, 5514796, 8272194, 9453936, 11029592, 16544388, 22059184, 33088776, 66177552]

約数ペア:

[(1, 66177552), (2, 33088776), (3, 22059184), (4, 16544388), (6, 11029592), (7, 9453936), (8, 8272194), (12, 5514796), (14, 4726968), (16, 4136097), (21, 3151312), (24, 2757398), (28, 2363484), (42, 1575656), (48, 1378699), (56, 1181742), (84, 787828), (89, 743568), (112, 590871), (168, 393914), (178, 371784), (267, 247856), (336, 196957), (356, 185892), (534, 123928), (623, 106224), (712, 92946), (1068, 61964), (1246, 53112), (1424, 46473), (1869, 35408), (2136, 30982), (2213, 29904), (2492, 26556), (3738, 17704), (4272, 15491), (4426, 14952), (4984, 13278), (6639, 9968), (7476, 8852)]