84102702

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:345

約数の個数: 64

約数和(自身を含む): 184442880

約数和(自身を除く): 100340178

約数列:

[1, 2, 3, 6, 19, 37, 38, 57, 74, 111, 114, 127, 157, 222, 254, 314, 381, 471, 703, 762, 942, 1406, 2109, 2413, 2983, 4218, 4699, 4826, 5809, 5966, 7239, 8949, 9398, 11618, 14097, 14478, 17427, 17898, 19939, 28194, 34854, 39878, 59817, 89281, 110371, 119634, 178562, 220742, 267843, 331113, 378841, 535686, 662226, 737743, 757682, 1136523, 1475486, 2213229, 2273046, 4426458, 14017117, 28034234, 42051351, 84102702]

約数ペア:

[(1, 84102702), (2, 42051351), (3, 28034234), (6, 14017117), (19, 4426458), (37, 2273046), (38, 2213229), (57, 1475486), (74, 1136523), (111, 757682), (114, 737743), (127, 662226), (157, 535686), (222, 378841), (254, 331113), (314, 267843), (381, 220742), (471, 178562), (703, 119634), (762, 110371), (942, 89281), (1406, 59817), (2109, 39878), (2413, 34854), (2983, 28194), (4218, 19939), (4699, 17898), (4826, 17427), (5809, 14478), (5966, 14097), (7239, 11618), (8949, 9398)]