78716596

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{2711}}^1$

素因数の和:2800

約数の個数: 48

約数和(自身を含む): 169489152

約数和(自身を除く): 90772556

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 61, 68, 119, 122, 238, 244, 427, 476, 854, 1037, 1708, 2074, 2711, 4148, 5422, 7259, 10844, 14518, 18977, 29036, 37954, 46087, 75908, 92174, 165371, 184348, 322609, 330742, 645218, 661484, 1157597, 1290436, 2315194, 2811307, 4630388, 5622614, 11245228, 19679149, 39358298, 78716596]

約数ペア:

[(1, 78716596), (2, 39358298), (4, 19679149), (7, 11245228), (14, 5622614), (17, 4630388), (28, 2811307), (34, 2315194), (61, 1290436), (68, 1157597), (119, 661484), (122, 645218), (238, 330742), (244, 322609), (427, 184348), (476, 165371), (854, 92174), (1037, 75908), (1708, 46087), (2074, 37954), (2711, 29036), (4148, 18977), (5422, 14518), (7259, 10844)]