71252514

素因数分解:

$2^1\times 3^3\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{223}}^1$

素因数の和:392

約数の個数: 64

約数和(自身を含む): 163322880

約数和(自身を除く): 92070366

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 97, 122, 183, 194, 223, 291, 366, 446, 549, 582, 669, 873, 1098, 1338, 1647, 1746, 2007, 2619, 3294, 4014, 5238, 5917, 6021, 11834, 12042, 13603, 17751, 21631, 27206, 35502, 40809, 43262, 53253, 64893, 81618, 106506, 122427, 129786, 159759, 194679, 244854, 319518, 367281, 389358, 584037, 734562, 1168074, 1319491, 2638982, 3958473, 7916946, 11875419, 23750838, 35626257, 71252514]

約数ペア:

[(1, 71252514), (2, 35626257), (3, 23750838), (6, 11875419), (9, 7916946), (18, 3958473), (27, 2638982), (54, 1319491), (61, 1168074), (97, 734562), (122, 584037), (183, 389358), (194, 367281), (223, 319518), (291, 244854), (366, 194679), (446, 159759), (549, 129786), (582, 122427), (669, 106506), (873, 81618), (1098, 64893), (1338, 53253), (1647, 43262), (1746, 40809), (2007, 35502), (2619, 27206), (3294, 21631), (4014, 17751), (5238, 13603), (5917, 12042), (6021, 11834)]