84630784

素因数分解:

$2^8\times 7^1\times {\mathrm{83}}^1\times {\mathrm{569}}^1$

素因数の和:675

約数の個数: 72

約数和(自身を含む): 195733440

約数和(自身を除く): 111102656

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 83, 112, 128, 166, 224, 256, 332, 448, 569, 581, 664, 896, 1138, 1162, 1328, 1792, 2276, 2324, 2656, 3983, 4552, 4648, 5312, 7966, 9104, 9296, 10624, 15932, 18208, 18592, 21248, 31864, 36416, 37184, 47227, 63728, 72832, 74368, 94454, 127456, 145664, 148736, 188908, 254912, 330589, 377816, 509824, 661178, 755632, 1019648, 1322356, 1511264, 2644712, 3022528, 5289424, 6045056, 10578848, 12090112, 21157696, 42315392, 84630784]

約数ペア:

[(1, 84630784), (2, 42315392), (4, 21157696), (7, 12090112), (8, 10578848), (14, 6045056), (16, 5289424), (28, 3022528), (32, 2644712), (56, 1511264), (64, 1322356), (83, 1019648), (112, 755632), (128, 661178), (166, 509824), (224, 377816), (256, 330589), (332, 254912), (448, 188908), (569, 148736), (581, 145664), (664, 127456), (896, 94454), (1138, 74368), (1162, 72832), (1328, 63728), (1792, 47227), (2276, 37184), (2324, 36416), (2656, 31864), (3983, 21248), (4552, 18592), (4648, 18208), (5312, 15932), (7966, 10624), (9104, 9296)]