61223016

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:191

約数の個数: 128

約数和(自身を含む): 171417600

約数和(自身を除く): 110194584

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 31, 38, 57, 61, 62, 71, 76, 93, 114, 122, 124, 142, 152, 183, 186, 213, 228, 244, 248, 284, 366, 372, 426, 456, 488, 568, 589, 732, 744, 852, 1159, 1178, 1349, 1464, 1704, 1767, 1891, 2201, 2318, 2356, 2698, 3477, 3534, 3782, 4047, 4331, 4402, 4636, 4712, 5396, 5673, 6603, 6954, 7068, 7564, 8094, 8662, 8804, 9272, 10792, 11346, 12993, 13206, 13908, 14136, 15128, 16188, 17324, 17608, 22692, 25986, 26412, 27816, 32376, 34648, 35929, 41819, 45384, 51972, 52824, 71858, 82289, 83638, 103944, 107787, 125457, 134261, 143716, 164578, 167276, 215574, 246867, 250914, 268522, 287432, 329156, 334552, 402783, 431148, 493734, 501828, 537044, 658312, 805566, 862296, 987468, 1003656, 1074088, 1611132, 1974936, 2550959, 3222264, 5101918, 7652877, 10203836, 15305754, 20407672, 30611508, 61223016]

約数ペア:

[(1, 61223016), (2, 30611508), (3, 20407672), (4, 15305754), (6, 10203836), (8, 7652877), (12, 5101918), (19, 3222264), (24, 2550959), (31, 1974936), (38, 1611132), (57, 1074088), (61, 1003656), (62, 987468), (71, 862296), (76, 805566), (93, 658312), (114, 537044), (122, 501828), (124, 493734), (142, 431148), (152, 402783), (183, 334552), (186, 329156), (213, 287432), (228, 268522), (244, 250914), (248, 246867), (284, 215574), (366, 167276), (372, 164578), (426, 143716), (456, 134261), (488, 125457), (568, 107787), (589, 103944), (732, 83638), (744, 82289), (852, 71858), (1159, 52824), (1178, 51972), (1349, 45384), (1464, 41819), (1704, 35929), (1767, 34648), (1891, 32376), (2201, 27816), (2318, 26412), (2356, 25986), (2698, 22692), (3477, 17608), (3534, 17324), (3782, 16188), (4047, 15128), (4331, 14136), (4402, 13908), (4636, 13206), (4712, 12993), (5396, 11346), (5673, 10792), (6603, 9272), (6954, 8804), (7068, 8662), (7564, 8094)]