90463936

素因数分解:

$2^6\times {\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:186

約数の個数: 84

約数和(自身を含む): 196192648

約数和(自身を除く): 105728712

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 67, 68, 73, 134, 136, 146, 268, 272, 289, 292, 536, 544, 578, 584, 1072, 1088, 1139, 1156, 1168, 1241, 2144, 2278, 2312, 2336, 2482, 4288, 4556, 4624, 4672, 4891, 4964, 9112, 9248, 9782, 9928, 18224, 18496, 19363, 19564, 19856, 21097, 36448, 38726, 39128, 39712, 42194, 72896, 77452, 78256, 79424, 83147, 84388, 154904, 156512, 166294, 168776, 309808, 313024, 332588, 337552, 619616, 665176, 675104, 1239232, 1330352, 1350208, 1413499, 2660704, 2826998, 5321408, 5653996, 11307992, 22615984, 45231968, 90463936]

約数ペア:

[(1, 90463936), (2, 45231968), (4, 22615984), (8, 11307992), (16, 5653996), (17, 5321408), (32, 2826998), (34, 2660704), (64, 1413499), (67, 1350208), (68, 1330352), (73, 1239232), (134, 675104), (136, 665176), (146, 619616), (268, 337552), (272, 332588), (289, 313024), (292, 309808), (536, 168776), (544, 166294), (578, 156512), (584, 154904), (1072, 84388), (1088, 83147), (1139, 79424), (1156, 78256), (1168, 77452), (1241, 72896), (2144, 42194), (2278, 39712), (2312, 39128), (2336, 38726), (2482, 36448), (4288, 21097), (4556, 19856), (4624, 19564), (4672, 19363), (4891, 18496), (4964, 18224), (9112, 9928), (9248, 9782)]