77412992

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{229}}^1$

素因数の和:401

約数の個数: 64

約数和(自身を含む): 164220000

約数和(自身を除く): 86807008

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 139, 152, 229, 278, 304, 458, 556, 608, 916, 1112, 1216, 1832, 2224, 2432, 2641, 3664, 4351, 4448, 5282, 7328, 8702, 8896, 10564, 14656, 17404, 17792, 21128, 29312, 31831, 34808, 42256, 63662, 69616, 84512, 127324, 139232, 169024, 254648, 278464, 338048, 509296, 556928, 604789, 1018592, 1209578, 2037184, 2419156, 4074368, 4838312, 9676624, 19353248, 38706496, 77412992]

約数ペア:

[(1, 77412992), (2, 38706496), (4, 19353248), (8, 9676624), (16, 4838312), (19, 4074368), (32, 2419156), (38, 2037184), (64, 1209578), (76, 1018592), (128, 604789), (139, 556928), (152, 509296), (229, 338048), (278, 278464), (304, 254648), (458, 169024), (556, 139232), (608, 127324), (916, 84512), (1112, 69616), (1216, 63662), (1832, 42256), (2224, 34808), (2432, 31831), (2641, 29312), (3664, 21128), (4351, 17792), (4448, 17404), (5282, 14656), (7328, 10564), (8702, 8896)]