73212928

素因数分解:

$2^{10}\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:163

約数の個数: 88

約数和(自身を含む): 159174720

約数和(自身を除く): 85961792

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 53, 64, 71, 76, 106, 128, 142, 152, 212, 256, 284, 304, 424, 512, 568, 608, 848, 1007, 1024, 1136, 1216, 1349, 1696, 2014, 2272, 2432, 2698, 3392, 3763, 4028, 4544, 4864, 5396, 6784, 7526, 8056, 9088, 9728, 10792, 13568, 15052, 16112, 18176, 19456, 21584, 27136, 30104, 32224, 36352, 43168, 54272, 60208, 64448, 71497, 72704, 86336, 120416, 128896, 142994, 172672, 240832, 257792, 285988, 345344, 481664, 515584, 571976, 690688, 963328, 1031168, 1143952, 1381376, 1926656, 2287904, 3853312, 4575808, 9151616, 18303232, 36606464, 73212928]

約数ペア:

[(1, 73212928), (2, 36606464), (4, 18303232), (8, 9151616), (16, 4575808), (19, 3853312), (32, 2287904), (38, 1926656), (53, 1381376), (64, 1143952), (71, 1031168), (76, 963328), (106, 690688), (128, 571976), (142, 515584), (152, 481664), (212, 345344), (256, 285988), (284, 257792), (304, 240832), (424, 172672), (512, 142994), (568, 128896), (608, 120416), (848, 86336), (1007, 72704), (1024, 71497), (1136, 64448), (1216, 60208), (1349, 54272), (1696, 43168), (2014, 36352), (2272, 32224), (2432, 30104), (2698, 27136), (3392, 21584), (3763, 19456), (4028, 18176), (4544, 16112), (4864, 15052), (5396, 13568), (6784, 10792), (7526, 9728), (8056, 9088)]