67530256

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1$

素因数の和:296

約数の個数: 80

約数和(自身を含む): 148651200

約数和(自身を除く): 81120944

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 73, 76, 136, 146, 152, 179, 272, 292, 304, 323, 358, 584, 646, 716, 1168, 1241, 1292, 1387, 1432, 2482, 2584, 2774, 2864, 3043, 3401, 4964, 5168, 5548, 6086, 6802, 9928, 11096, 12172, 13067, 13604, 19856, 22192, 23579, 24344, 26134, 27208, 47158, 48688, 52268, 54416, 57817, 94316, 104536, 115634, 188632, 209072, 222139, 231268, 248273, 377264, 444278, 462536, 496546, 888556, 925072, 993092, 1777112, 1986184, 3554224, 3972368, 4220641, 8441282, 16882564, 33765128, 67530256]

約数ペア:

[(1, 67530256), (2, 33765128), (4, 16882564), (8, 8441282), (16, 4220641), (17, 3972368), (19, 3554224), (34, 1986184), (38, 1777112), (68, 993092), (73, 925072), (76, 888556), (136, 496546), (146, 462536), (152, 444278), (179, 377264), (272, 248273), (292, 231268), (304, 222139), (323, 209072), (358, 188632), (584, 115634), (646, 104536), (716, 94316), (1168, 57817), (1241, 54416), (1292, 52268), (1387, 48688), (1432, 47158), (2482, 27208), (2584, 26134), (2774, 24344), (2864, 23579), (3043, 22192), (3401, 19856), (4964, 13604), (5168, 13067), (5548, 12172), (6086, 11096), (6802, 9928)]