87233172

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:273

約数の個数: 96

約数和(自身を含む): 227485440

約数和(自身を除く): 140252268

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 61, 78, 89, 103, 122, 156, 178, 183, 206, 244, 267, 309, 356, 366, 412, 534, 618, 732, 793, 1068, 1157, 1236, 1339, 1586, 2314, 2379, 2678, 3172, 3471, 4017, 4628, 4758, 5356, 5429, 6283, 6942, 8034, 9167, 9516, 10858, 12566, 13884, 16068, 16287, 18334, 18849, 21716, 25132, 27501, 32574, 36668, 37698, 55002, 65148, 70577, 75396, 81679, 110004, 119171, 141154, 163358, 211731, 238342, 245037, 282308, 326716, 357513, 423462, 476684, 490074, 559187, 715026, 846924, 980148, 1118374, 1430052, 1677561, 2236748, 3355122, 6710244, 7269431, 14538862, 21808293, 29077724, 43616586, 87233172]

約数ペア:

[(1, 87233172), (2, 43616586), (3, 29077724), (4, 21808293), (6, 14538862), (12, 7269431), (13, 6710244), (26, 3355122), (39, 2236748), (52, 1677561), (61, 1430052), (78, 1118374), (89, 980148), (103, 846924), (122, 715026), (156, 559187), (178, 490074), (183, 476684), (206, 423462), (244, 357513), (267, 326716), (309, 282308), (356, 245037), (366, 238342), (412, 211731), (534, 163358), (618, 141154), (732, 119171), (793, 110004), (1068, 81679), (1157, 75396), (1236, 70577), (1339, 65148), (1586, 55002), (2314, 37698), (2379, 36668), (2678, 32574), (3172, 27501), (3471, 25132), (4017, 21716), (4628, 18849), (4758, 18334), (5356, 16287), (5429, 16068), (6283, 13884), (6942, 12566), (8034, 10858), (9167, 9516)]